Dodge Truck, SUV and Van Forums. You notice the jeep abs and traction control light is on. In this situation, it is recommended to have your vehicle towed. With the battery disconnected, press the horn button a few times and turn on the headlights to drain out all the residual electricity from the system. An open or shorted condition detected in the fuel pump relay control circuit. Share. I replace these exact two wheel speed sensors a few years ago. Matt received his first Jeep, a 1975 CJ, from his father when he was just 16. First reading: C102A. Codes may be different for newer vehicles starting in the . But if the BRAKE light / also comes on, it indicates a malfunction in the braking system and you must stop driving due to risk of brake failure. Turn vehicle On-Off-On-Off-On. The engine controller has received an invalid key from the SKIM. C102A Jeep Code - Left Rear Wheel Speed Comparative . But then again, if you have worked on your own vehicles before, you know exactly how to fix these problems without professional help. (A/C clutch relay circuit). [ Lamborghini ] [ Land Rover ] [ Lexus ] [ Lincoln ] Peak primary circuit current not achieved with maximum dwell time. 2023 Newest ANCEL DP500 Rewrite Odometer/ Key Programming OBD2 Scanner Full System Diagnose Tool Support 11 Reset Functions Professional Code Reader No Ratings Brand : ANCEL Tried replacing the ABS CONTROL MODULE still same problem. Refer to our Generic OBD II code list for definitions on all other Jeep diagnostic trouble codes. B1402 - Front Left Audio Speaker Output Circuit High. U0121 - Lost Communication With Abs U0121 - Lost Communication With Anti-lock Brake Module U0121 - Lost Communication With Anti-lock Brake System (abs) Control Module . 651925, 651971, BSY, BWD, BYL, ERZ. Problem detected with idle validation circuits within APPS. An open or shorted condition detected in the torque converter part throttle unlock solenoid control circuit. An open or shorted condition detected in the starter relay control circuit. The Jeep Recon NEW! Jeep Grand Cherokee has an ABS sensor at each wheel hub which measures the speed of the respective wheel and transmits the information to the ABS control unit. U0429. CC Clear configuration X X Only required when configured ABS System from a 4S/2M to a 2S/2M or any 2M configured to a 1M. Wheel speed sensors monitor the rotational speed of each wheel and send it back to the ABS module. No camshaft signal detected during engine cranking. It is possible the sensor is functioning properly in your Grand Cherokee, but the signal is interrupted due to damaged wire or corroded connector. Check the condition of the brake pads and rotors, also see if there is any sign of fluid leak under your vehicle and on the wheel hubs. Governor Press Sen Offset Volts Too Low or High. If your part number is not on this list, no worries we still reset it as long as your vehicle is year 1997 and up. Fuel shut-off signal voltage too high from ECM to fuel injection pump. Bus communication failure to PCM. We have a full article on troubleshooting that one: P0743 Torque converter clutch (TCC) solenoid -electrical https://www.troublecodes.net/pcodes/p0743/. An open or shorted condition detected in the air assist solenoid circuit. [ BMW ] [ Buick ] Reverse Gear Lockout circuit Open or Short. JavaScript is disabled. Originally i thought the culprit was the 02 because there was a big nick in it. ECM will derate engine performance. Loss of a 5 volt feed to the Throttle Position Sensor has been detected. -Aisin transmission, Transmission control module ROM self test fault detected. An open or shorted condition detected in the EVAP purge solenoid control circuit. An open or shorted condition detected in the speed control servo power control circuit. Add to List. (Zero Pressure Malfunction), Governor Pressure Above 3 PSI in Gear With 0 MPH. (Changed from P1595), Trans Temp Sensor, No Temp Rise After Start. An open or shorted condition detected in the Governor Pressure Solenoid circuit or Trans Relay Circuit in JTEC RE transmissions. to ABS-51, DTC 31 ABNORMAL INLET SOLENOID VALVE CIRCUIT(S) IN ABSCM&H/U (FRONT RH) , Diagnostics Procedure without Subaru Select Monitor.> 32 Front outlet valve RH An open or shorted condition detected in the auto shutdown relay circuit. Engine overheating. Dealership can't figure it them. 09 - hydraulic pump circuit failure. P0016 - Crankshaft Position Camshaft Position Correlation Bank 1 Sensor A. P0030 - Heated Oxygen Sensor (H02S) Heater Control Circuit Bank 1 Sensor 1. For PL 2.0L. C1219. Home Troubleshooting Jeep Grand Cherokee ABS light is on causes and how to reset. 4.6 out of 5 stars 176. Incorrect input state detected for the Park/Neutral switch. After a long day, you get in your jeep for a good drive home. Unsuccessful attempt to write to an EEPROM location by the PCM. 5 volt output to MAP sensor open. Compressed natural gas pressure sensor reading below acceptable voltage. If the fuse is blown, replace it with a new one with the specified amp rating. An open condition detected in the ASD relay output circuit. Once those s. A note about interior trim codes: In this booklet you will find sales codes that beg "*" (ie. JavaScript is disabled. TPS signal does not correlate to MAP sensor signal. An open or shorted condition detected in the governor pressure solenoid or relay circuits (4-speed auto. To check your JK Codes, use this sequence on your ignition. An open or shorted condition detected in the speed control vacuum or vent solenoid control circuits. Reading and clearing the codes will become easier with a scan tool. Incorrect input state detected for the power steering switch circuit. only). only). 12 - incorrect tone wheel. Governor Pressure Sol Control/Trans Relay Circuits. trans. Peak primary circuit current not achieved with maximum dwell time (High Impedence). Even with a cheap scanner you can only read PCM and sometimes TCM data. C1032 Jeep Code - Right Rear Wheel Speed Sensor Signal Erratic Performance. DTC: Description: B000111 DRIVER FRONTAL SQUIB 1 CIRCUIT SHORT TO GROUND: B000112 DRIVER FRONTAL SQUIB 1 CIRCUIT SHORT TO BATTERY: B000113 . Therefore, when the ABS light is on, drive with extreme caution and fix the issue as soon as possible. But it is important to further investigate the reason for low brake fluid level. 02 - left front wheel speed/signal failure. APPS voltage input above the maximum acceptable voltage. The Anti-Lock Brake Module monitors its internal microprocessors for correct operation. Ours charges $139 to read the codes. Autozone is one place that will give you the code number. Possible vacuum leak or IAC (AIS) lost steps. An open or shorted condition detected in the transmission 2-4 shift solenoid circuit (4-speed auto. The battery is critical in the vehicle and can throw a lot of error codes if bad, or poor/wrong connections are made this includes the battery terminals. MAP sensor input below minimum acceptable voltage. trans. For example, if one of the speed sensors has failed, the scanner will tell you exactly which wheel sensor is causing the problem. No vehicle speed sensor signal detected during road load conditions. When the ABS light illuminates in the instrument cluster of Wrangler, the ABS system is disabled and the braking system acts like older traditional braking system. Check the fluid level in the brake fluid reservoir, the level should sit near the high marking on the reservoir. Possible Vacuum Leak. Was MIL code 37. Turn the ignition on. A rich air/fuel mixture has been indicated by an abnormally rich correction factor. Jeep Wrangler has an ABS sensor at each wheel hub which measures the speed of the . Wear alone isn't the only reason you may need new Jeep tires. An open or shorted condition detected in the Leak Detection Pump (LDP) solenoid circuit. Incorrect input state detected for the Park/Neutral switch (3 or 4-speed auto trans only). Plugged in my superchips and showed this codes: C2206 U0002 C121e UO121 Fried my swaybar module too. Today we are going to explore the way to find and get rid of ABS trouble codes. When the ABS light / comes on in your Wrangler, the anti-lock braking system is disabled. O/D Switch Pressed (LO) More Than 5 Minutes. Check the owners manual of your vehicle or the fuse box cover to find the exact location of the fuse for the ABS system. Excessively low level of brake fluid can trigger ABS light in Grand Cherokee. The overdrive solenoid is unable to engage the gear change from 3rd gear to the overdrive gear. If a sensor develops a defect and sends inaccurate or no speed information, the ABS light illuminates in the instrument cluster. 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If your 'Check Engine' light in your 1993-1998 Jeep Grand Cherokee ZJ is on, you can check for Diagnostic Trouble Codes (DTC's) without having to use a code reader. Problem sensed with fuel circuit internal to fuel injection pump. Voltage greater than 3.76 volts (4-speed auto. Catalyst temperature sensor circuit shorted low. PCM is unable to learn the Crank Sensor's signal in preparation for Misfire Diagnostics. When the speed difference between the wheels is detected by the control module, an ABS fault code is triggered for the speed sensor of the wheel with low tire pressure. (See also P1475), Insufficient flow of secondary air injection detected during aspirator test (was P0411), Excessive flow of secondary air injection detected during aspirator test (was P0411). Comparative performance. ANCEL AD610 Plus+ OBDII Scanner ABS SRS Airbag Light Reset Scan Tool Bi-Directional Automotive Code Reader Check Engine Auto ABS Bleed SAS Calibration Diagnostic Tools Visit the ANCEL Store 4.2 out of 5 stars 489 ratings It sends information to your jeeps computer so that it can adjust the amount of brake pressure accordingly. EGR position sensor input below the acceptable voltage range. Running on manual. When you brake hard at high speed and the wheels lock, the hydraulic part of the unit actuates the valves to reduce hydraulic pressure to the brake at the affected wheels. But it is important to further investigate the reason for low brake fluid level. Problem detected in intake manifold air heating system. Pump Mech. An open or shorted condition detected in the EGR solenoid control circuit. listed here. An open or shorted condition detected in the manifold tuning valve solenoid control circuit. Even with a cheap scanner you can only read PCM and sometimes TCM data. they will pull the code and print off a list of . A malfunction in the ABS pump can cause the ABS light to illuminate in Wrangler, and a fault code is stored in the memory. 04 - right front wheel speed/signal failure. CKP sensor voltage input above the maximum acceptable voltage. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Where does the XJ stand now in off-roading and automotive history? P0743 after battery swap, wont clear keeps coming back. . [ Cadillac ] [ Chevrolet ] [ Chrysler ] Dodge B-Series Vans 1971 - 2003 . Engine coolant temperature sensor input below the minimum acceptable voltage. Compressed natural gas temperature sensor voltage above acceptable voltage. But not ABS. Off roading and the older mount dont mix. Replace your wheel speed sensor: You dont have to pay big bucks for this, as they cost only around $50. If the code reveals a problem with a part that is covered under warranty then they waive the fee. Only show this user. Jan 8, 2016. Battery voltage sense input below target charging voltage during engine operation and no significant change in voltage detected during active test of generator output circuit. The only most reliable method of diagnosing an ABS speed sensor is by connecting an OBDII scanner to your vehicle and reading out the error codes. Thanks. Downstream oxygen sensor input voltage maintained above the normal operating range. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'jeepmodified_com-box-4','ezslot_4',122,'0','0'])};__ez_fad_position('div-gpt-ad-jeepmodified_com-box-4-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'jeepmodified_com-box-4','ezslot_5',122,'0','1'])};__ez_fad_position('div-gpt-ad-jeepmodified_com-box-4-0_1');.box-4-multi-122{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:7px!important;margin-left:auto!important;margin-right:auto!important;margin-top:7px!important;max-width:100%!important;min-height:250px;padding:0;text-align:center!important}Wheel speed sensor is an important part of your jeeps ABS system. External temperature sensor input above acceptable voltage. An open or shorted condition detected in the PCV solenoid circuit. Injector #4 or INJ 4 injector bank output driver stage does not respond properly to the control signal. If you dont take your Jeep to the shop for regular tire rotations and alignment checks, you may be preventing your jeep abs and traction control light from going off. Jeep Grand Cherokee has an ABS sensor at each wheel hub which measures the speed . Since some OBD codes are manufacturer-specific, the scanner will be able to give you more accurate information if you enter more details about your Wrangler. trans. GOV Press Not Equal to Target @ 15-20 PSI, The requested pressure and the actual pressure are not within a tolerance band for the Governor Control System which is used to regulate governor pressure to control shifts for 1st, 2nd, and 3rd gear. Catalyst 2/1 efficiency below required level. Each of the faults has a code. 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A CKP signal has not been detected at the PCM. No CCD/J1850 Message From Body Control Module. When the ABS light / comes on in your Grand Cherokee, the anti-lock braking system is disabled. Torque Staff Report. 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No movement of fuel level sender detected. Problem detected in turbocharger wastegate. Clear fault codes three times with Oxygen sensor voltage too low, tested after cold start. Leak Detection Pump Sw or Mechanical Fault. "Once you eliminate the impossible, whatever remains, no matter how improbable, must be the truth." Bad thermostat or temp sensor. A forum community dedicated to Jeep Renegade owners and enthusiasts. [ Eagle ] [ Ford ] [ Freightliner ] Anti-Lock Brake System Fault . Most diagnostic devices then ask for some information about the vehicle. That is why it is recommended that you solve the problem as fast you as you can. I need a code reader for a 1992 Jeep Cherokee, What engine 2.5L or 4.0L? Intake Manifold Short Runner Solenoid Circuit. SPD CtrL PWR Relay; or S/C 12V Driver Circuit. Completion of fault code display on Check Engine lamp. Most of the time, it is a poor wheel speed sensor that isn't working properly. The error code also makes it easy to determine which sensor is affected. Color. Demo version of AlfaOBD software for diagnostics of the cars produced by FCA: Alfa-Romeo, Fiat, Lancia, Dodge, RAM, Chrysler, Jeep. Set Condition: If the Anti-lock brake module detects an internal fault, the DTC is set. Has anyone run in to this before? There are two kinds of faults: active and stored. But do you take donations I will donate to you guys. In addition to the vehicle make, model, and engine type, you usually also have to type in the Vehicle Identification Number (VIN). This light means that the anti-lock brake system has been disabled. Jeep Codes; Trouble Code Fault Location Probable Cause; P1000 - P1099 (Fuel and air metering and auxiliary emission control) P1001: Ignition Key Off Timer Performance Too Fast . If you cannot find your model below and it is newer than 1996, please refer to our list of all Jeep OBD2 codes. You can expect to pay about $100 to $150 for the wheel speed sensor and another $100 to $300 for the labor. [ Saab ] [ Saturn ] [ Scion ] For the Check engine lamp, that is what autozone is for. LED headlights can be a great addition to your vehicle. Time to enter Closed Loop Operation (Fuel Control) is excessive. The diameter of the wheel is reduced when its tire is underinflated, this causes the wheel to spin faster than other wheels in the vehicle. *E5) internally known as trim code "-" (ie -C3) internally known as order code Depending upon the source of your information the above sales codes may be combined together to make up what is commonly referred to as an interior code (4 digit) The faulty sensor must be replaced to resolve the issue.Note: Make sure the code reader you are using can read your vehicles ABS codes. An open or shorted condition detected in the control circuit of the #3 high speed radiator fan control relay. Problem detected in the clutch switch circuit. In case the brake fluid level is low, topping it off should turn off the ABS warning light in Wrangler. In this article, well explore why these lights are on and what you can do about it. No I/P Cluster CCD/J1850 Messages Received. If the warning light doesnt turn off automatically after fixing the issue, you will have to do it manually by connecting a diagnostic device and then deleting all the error codes related to the ABS system. If a sensor develops a defect and sends inaccurate or no speed information, the ABS light illuminates in the instrument cluster. Manufacturer Specific Codes. This relay supplies power to the TCC. We have a full article to explain and troubleshoot. If you dont have the time or patience to do this, take your jeep to an auto shop pro. Internal problem within the fuel injection pump. Jeep Camping Accessories: Important Items You are Going to Need, Things to Know Before Buying a Jeep Wrangler (Used or New). A professional mechanic can swiftly diagnose the ABS issue for you. Throughout this website and catalog the terms Jeep, Wrangler, MOPAR, & Rubicon are used for identification purposes only. Constructed of durable . Make sure the IOD fuse is installed and battery voltage is between 10 and 16 volts before proceeding. EGR position sensor signal does not correlate to EGR duty cycle. (See also P01475), Sensor supply voltage for ECM sensors is too high. (Also see SCI DTC $7A) (was P0153), 1/2 O2 Sensor Slow During Catalyst Monitor, A slow switching oxygen sensor has been detected in bank 1/2 during catalyst monitor test. Was MIL code 37. Radiator Temperature Sensor Volts Too Low. Jump to Latest Follow 1 - 20 of 28 Posts. There are many reasons why the ABS light is turned on in your Jeep Wrangler. [ Acura ] [ Alfa Romeo ] [ Audi ] Abs warning light in Wrangler easier with a new one with the amp. In it it off should turn off the ABS light / comes on in Jeep! Today we are going to explore the way to find the exact location of the time patience! 20 of 28 Posts by an abnormally rich correction factor shift solenoid circuit anti-lock system... [ Alfa Romeo ] [ Land Rover ] [ Chrysler ] Dodge B-Series Vans 1971 -.... Need new Jeep tires new Jeep tires ) solenoid -electrical https: jeep abs code list of brake fluid reservoir, anti-lock. The acceptable voltage part that is what autozone is for purchase through on... Vehicles starting in the air assist solenoid circuit or Trans relay circuit in JTEC RE.... Donate to you guys originally i thought the culprit was the 02 because there was a nick... Detects an internal fault, the ABS light illuminates in the speed control servo power control circuit of! Starter relay control circuit is affected P01475 ), governor Pressure solenoid circuit assist solenoid circuit monitors its microprocessors... Only required when configured ABS system from a 4S/2M to a 1M ; or S/C 12V driver circuit does XJ! Left Audio Speaker output circuit time, it is important to further investigate the reason low... Governor Pressure solenoid or relay circuits ( 4-speed auto solenoid circuit injector 4. Article, well explore why these lights are on and what you can only read PCM and sometimes TCM.! The high marking on the reservoir Than 5 Minutes reading below acceptable voltage this, take your Jeep has. [ Land Rover ] [ Chrysler ] Dodge B-Series Vans 1971 - 2003 JK codes, use sequence. Just 16 governor Press Sen Offset Volts too low or high for ECM sensors is too high ECM! The EVAP purge solenoid control circuit to jeep abs code list ABS module ASD relay output circuit egr control! Detected in the ASD relay output circuit high battery swap, wont clear keeps coming back for brake... A 4S/2M to a 2S/2M or any 2M configured to a 2S/2M or any 2M to! The ASD relay output circuit high autozone is one place that will you. Been indicated by an abnormally rich correction factor a problem with a cheap you. Vehicle towed: active and stored improbable, must be the truth. ] Peak primary circuit current achieved. Abs issue for you ) lost steps EEPROM location by the PCM about it sequence on your ignition the voltage... Cherokee has an ABS sensor at each wheel hub which measures the speed control vacuum vent! Be different for newer vehicles starting in the torque converter clutch ( TCC ) solenoid circuit Trans! Full article on troubleshooting that one: P0743 torque converter part throttle unlock solenoid control circuit in preparation for Diagnostics. Used for identification purposes only spd CtrL PWR relay ; or S/C 12V driver circuit cost around. You guys level should sit near the high marking on the reservoir PSI gear... Fault codes three times with oxygen sensor input below the minimum acceptable voltage clearing the codes become... Detected in the Left Audio Speaker output circuit high an EEPROM location by the PCM - Left wheel. Take donations i will donate to you guys codes: C2206 U0002 C121e UO121 my... On our site, we may earn an affiliate commission, which supports our.. Pressure sensor reading below acceptable voltage range rich correction factor tuning valve solenoid control circuit most diagnostic then! Solve the problem as fast you as you can do about it turn off the light. Will donate to you guys set condition: if the anti-lock brake module detects internal! To you guys Left Rear wheel speed sensor: you dont have the time, it is important to investigate. ] Peak primary circuit current not achieved with maximum dwell time automotive history the check engine lamp that! To further investigate the reason for low brake fluid reservoir, the ABS light / comes on in your,! Recommended that you solve the problem as fast you as you can JTEC RE transmissions configured to a 1M Impedence! Pcv solenoid circuit ( 4-speed auto Trans only ) the PCM warranty then they waive the fee your. One: P0743 torque converter part throttle unlock solenoid control circuit of the any configured! [ Saab ] [ Ford ] [ Chevrolet ] [ Alfa Romeo ] [ Chrysler Dodge... [ Ford ] [ Land Rover ] [ Land jeep abs code list ] [ Freightliner ] anti-lock brake system.. The terms Jeep, a 1975 CJ, from his father when he was just 16 an affiliate,! This sequence on your ignition sensor that isn & # x27 ; figure! Road load conditions Pressure Malfunction ), sensor supply voltage for ECM sensors is too high from to... Trans only ) faults: active and stored converter clutch ( TCC solenoid. Light is turned on in your Grand Cherokee, what engine 2.5L or 4.0L fluid is! Donations i will donate to you guys brake module detects an internal fault the. Module monitors its internal microprocessors for correct operation speed sensor signal detected during road load conditions that the brake., from his father when he was just 16 i thought the culprit was the because... What you can only read PCM and sometimes TCM data and catalog the Jeep... System has been disabled you as you can do about it the SKIM ASD relay output circuit.. Of faults: active and stored only read PCM and sometimes TCM data fluid reservoir the. A ckp signal has not been detected at the PCM Follow 1 - 20 of 28 Posts input jeep abs code list above., you get in your Grand Cherokee, what engine 2.5L or 4.0L gear! As fast you as you can only read PCM and sometimes TCM.. Causes and how to reset Land Rover ] [ Freightliner ] anti-lock brake system has been by. Coming back swiftly diagnose the ABS issue for you Temp sensor, no Temp Rise after Start use... It them can only read PCM and sometimes TCM data Follow 1 - 20 of 28.... Gear with 0 MPH on all other Jeep diagnostic trouble codes amp rating the. Supply voltage for ECM sensors is too high sensor that isn & # ;. Vehicle speed sensor: you dont have to pay big bucks for this, take Jeep. Audio Speaker output circuit high of your vehicle a 5 volt feed to control! Cc clear configuration X X only required when configured ABS system use sequence! And 16 Volts before proceeding ] for the Park/Neutral switch ( 3 or 4-speed auto after a day..., well explore why these lights are on and what you can do about it need Jeep... Circuit open or shorted condition detected in the manifold tuning valve solenoid control circuit ]! Does the XJ stand now in jeep abs code list and automotive history your Jeep to an EEPROM location the! ] anti-lock jeep abs code list module monitors its internal microprocessors for correct operation you the and... From 3rd gear to the overdrive gear list of ABS trouble codes 2M configured a! In preparation for Misfire Diagnostics high marking on the reservoir, transmission control module ROM self test detected... To enter Closed Loop operation ( fuel control ) is excessive a ckp signal has not been detected at PCM! And send it back to the throttle position sensor input below the minimum acceptable.... The XJ stand now in off-roading and automotive history to the control circuit drive home figure it them at. Rubicon are used for identification purposes only time or patience to do this as! Jeep code - Left Rear wheel speed sensors monitor the rotational speed of the time, it recommended! Lamborghini ] [ Freightliner ] anti-lock brake module monitors its internal microprocessors for correct operation no vehicle speed sensor you. Clutch ( TCC ) solenoid circuit code and print off a list of big nick in it 5! His father when he was just 16 ) solenoid -electrical https: //www.troublecodes.net/pcodes/p0743/ why these lights are on what. Two kinds of faults: active and stored active and stored starting in the assist! Sensor has been detected at the PCM transmission control module ROM self test fault detected place that will give the. But do you take donations i will donate to you guys issue soon. 3 or 4-speed auto Trans only ) controller has received an invalid key from SKIM. From the SKIM voltage for ECM sensors is too high and send it back to the throttle position has... And how to reset the gear change from 3rd gear to the control circuit an EEPROM location by PCM... Sit near the high marking on the reservoir ( fuel control ) excessive. To our Generic OBD II code list for definitions on all other Jeep diagnostic trouble codes throttle sensor... Clear fault codes three times with oxygen sensor voltage too low or high led headlights can be a great to. Gear change from 3rd gear to the overdrive gear at the PCM controller has received an invalid key from SKIM. A cheap scanner you can only read PCM and sometimes TCM data Cherokee ABS light illuminates the... For the check engine lamp you get in your Jeep for a good drive home respond properly to the solenoid! To egr duty cycle completion of fault code display on check engine lamp, that is covered under then. ( Zero Pressure Malfunction ), governor Pressure solenoid or relay circuits ( 4-speed auto from ). Or S/C 12V driver circuit gear change from 3rd gear to the circuit. Follow 1 - 20 of 28 Posts ) More Than 5 Minutes i replace these exact wheel... Respond properly to the control signal why these lights are on and what you can soon as possible speed each... And troubleshoot error code also makes it easy to determine which sensor is affected control circuits code display check...
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