EGR position sensor input below the acceptable voltage range. Incorrect input state detected for the Park/Neutral switch. An open or shorted condition detected in the starter relay control circuit. Was MIL code 37. OBD II Rationality. An open or shorted condition detected in the manifold tuning valve solenoid control circuit. The connector may have a removable cover. Posted by jeepfan.com. code intermitently and causes the vehicle to stumble, stall and sometimes no start. Speed control switch input below minimum acceptable voltage. (less thean 4V for 4 seconds), High Speed Rad Fan Ground CtrL Relay Circuit. (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. 55: Completion of fault code display on Check Engine lamp. (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). 2020-2021. only). Engine power will be derated. The Governor Pressure Sensor input is greater than a calibration limit or is less than a calibration limit for 3 consecutive park/neutral calibrations. Energizing Heated Air Intake does not change intake air temperature sensor an acceptable amount. Intermittent loss of either camshaft or crankshaft position sensor. Gov Press Sen Offset Volts Too Lo or High. Low power, engine derated, or engine stops. PL: High pressure seen at high speed. An open condition detected in the ASD relay output circuit. Transmission control module RAM self test fault detected. Current state of solenoid output port is different than expected (4-speed auto trans only). Jeep Wrangler JL Showcase. Neither rich or lean condition is detected from the oxygen sensor input. TPS signal does not correlate to MAP sensor signal. An open or shorted condition detected in the control circuit of the #2 high speed radiator fan control relay. Loss of a 5 volt feed to the Throttle Position Sensor has been detected. MAP sensor voltage input above the maximum acceptable voltage. Then, once you locate the paint code, you have to go through the challenge of finding a reputable paint shop to correctly match the colors so there aren’t any … MAP sensor voltage input below the minimum acceptable voltage. No Temperature Rise Seen From Intake Air Heaters. only). I.E( Headlights,Radio,AC/Heat, If you have a sunroof make sure that it is also shut). only). trans. If you would like to know more about their differences you can read up on our previous post ” Difference between ECM, ECU & PCM ”  which  we covered it in details. ECM or fuel injection pump module internal fault condition detected. Engine coolant temperature remains below normal operating temperatures during vehicle travel (Thermostat). only). Overdrive override switch input is in a prolonged depressed state. Jeep Gladiator JT Showcase. Peak primary circuit current not achieved with maximum dwell time (high impedence). try the craigslist app » Android iOS CL. Oxygen sensor input voltage maintained below normal operating range. Finding the paint code on your TJ or JK Wrangler can be a pain. An open or shorted condition detected in the speed control servo power control circuit. Oil pressure sending unit (sensor) voltage input below the minimum acceptable voltage. Radiator Temperature Sensor Volts Too Low. only). 63: Crankshaft Position Sensor Supply Voltage Too High. ... $653.55. A "Companion DTC" was set in both the ECM and PCM. An open or shorted condition detected in either of the speed control vacuum or vent solenoid control circuits. - DTC 24 will be displayed by 2 flashes, short pause, and then 4 more flashes. A large leak has been detected in the evaporative system. The Governor Pressure Sensor input is above an aceeptable voltage level. any service bulitins regarding this problem? Overdrive Off switch input too low for more than 5 minutes (4-speed auto. An open or shorted condition detected in the governor pressure solenoid or relay circuits (4-speed auto. An open or shorted condition detected in the generator field control circuit. 99. Governor Press Sen Offset Volts Too Low or High. Wrangler DTC codes can range from low battery voltage to sensor issues, depicted by a string of digits. I am pretty sure it deals with the o2 sensors but I’m not sure. Low power, engine derated, or engine stops. -Aisin transmission, Transmission control module ROM self test fault detected. An open or shorted condition detected in the EGR solenoid control circuit. Fuel level sending unit voltage does not change for more than 40 miles. Engine power derated. $49.95 - $358.63. I checked my sensor codes on the odometer and the codes are P2096, P0137, P0158 and sometimes P0157. An open or shorted condition detected in the PCV solenoid circuit. have replaced crank sensor didn't make difference. Voltage greater than 3.76 volts (4-speed auto. Mark is a big Jeep fan (you have to be to buy a third one after the first two losses!) $624.55. Unsuccessful attempt to update Service Reminder Indicator (SRI or EMR) mileage in the control module EEPROM. (Also see SCI DTC $66) (was P0133), 2/1 O2 Sensor Slow During Catalyst Monitor, A slow switching oxygen sensor has been detected in bank 2/1 during catalyst monitor test. 1987-1995 Engine oil pressure is low. Intake Manifold Short Runner Solenoid Circuit. An open or shorted condition detected in the control circuit of the #3 high speed radiator fan control relay. No vehicle speed sensor signal detected during road load conditions. Here is a little summary of it , the ECM is the brain of the vehicle and just like everything else you’re going to have to reset it and test it to make sure it’s in a great working condition. O/D Switch Pressed (LO) More Than 5 Minutes. Check specific manufacturer pages on the site, as some of them, we list the OBD2 codes on those pages for those specific vehicles. A rich air/fuel mixture has been indicated by an abnormally lean correction factor. trans. Incorrect input state detected in the brake switch circuit. Governor sensor input not between 10 and 25 psi when requested (4-speed auto trans only). Accelerator Position Sensor (APPS) Signal Voltage Too High. No CCD/J1850 messages received from the body control module. 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. *= Check Engine light will not illuminate at all times if this Trouble Code … An opn or shorted condition detected in the Wait to Start Lamp circuit. You can repeat the key sequence as many times as needed if you were unsure of a code. Chrysler Jeep Vehicle Order Codes. Loss of a 5 volt feed to the MAP Sensor has been detected. Use Code: GIFT4YOU. Search over 287,900 listings to find the best California deals. Injector #7 output driver stage does not respond properly to the control signal. Fuel temperature is above the engine protection limit. Jerry Can Holder. So, back in April of 2008, he called us to get a Ravelco Anti Theft Device installed in his replacement Jeep. Engine coolant temperature sensor input below the minimum acceptable voltage. Every used car for sale comes with a free CARFAX Report. For JK Wranglers, checking the engine code is a relatively simple task. Again, code 55 will always be the last code to be displayed. Voltage greater than 4.89 volts (4-speed auto trans only). SKU # 103608. Compressed natural gas pressure sensor reading above acceptable voltage. Returning to Jeep’s CJ off-roading roots and incorporating the creature comforts of the YJ generation, the Jeep TJ seemed like the perfect … 64: Catalyst efficiency below required level. (Same as code 72) 65: Power steering high pressure seen at high speed. This method should work for Jeeps up to 1997. Engine power will be derated. Oxygen sensor response slower than minimum required switching frequency. A lean air/fuel mixture has been indicated by an abnormally rich correction factor. A prolonged lean condition is detected during Wide Open Throttle. Fuel level sensor input below acceptable voltage. -Aisin transmission. Make sure that the terminals are safely placed aside and not touching anything.Â, 1-  Make sure that everything is set to off. trans. An open or shorted condition detected in the A/C clutch relay control circuit. 55: End of codes: 61 “Baro” sensor open or shorted: 62: EMR mileage cannot be stored in EEPROM OR PCM failure SRI mile not stored: 63: Controller cannot write to EEPROM: 64: Catalytic converter efficiency failure: 65: Power steering switch failure: 88: Start of … Low power, engine derated, or engine stops. 11. An open or shorted condition detected in the fuel pump relay control circuit. My Check Engine light has been on for about a year now in my 2005 TJ and now my Check Gauges light is coming on. An open or shorted condition detected in control circuit for injector #1 or in the INJ 1 injector bank. This SBEC III or JTEC DTC indicates that the EATX or Asin controller has an active fault and has illuminated the MIL via a CCD (EATX) or SCI (Aisin) message. ... 55: Completion of fault code display on Check Engine lamp. Idle Validation Signals Both High (Above 5 Volts), Transfer Pump (Lift Pump) Circuit Out of Range. view. The Body Code Plate may have 4 characters. Fuel Inj. The Governor Pressure Sensor input is below an acceptable voltage level. A "Companion DTC" was set in both the ECM and PCM. No difference is recognized between the MAP reading at engine idle and the stored barometric pressure reading. A fault has been generated in the companion engine control module. Decreased Engine Performance Due To Engine Overheat Condition. Use Code: GIFT4YOU. Fuel Injection Pump Speed/Position Sensor Sig Lost, Intake Air Heater Relay #1 Control Circuit, Problem detected in #1 air heater solenoid/relay circuit (not heater element). MAP sensor input above maximum acceptable voltage. No RPM Signal to PCM (Crankshaft Position Sensor Signal to JTEC). $741.02. I think the Check Gauges light is on because my Oil Pressure sensing … Find the definition of the diagnostic code needed for your Jeep. Problem detected in the clutch switch circuit. Insufficient or excessive vapor flow detected during evaporative emission system operation. Save my name, email, and website in this browser for the next time I comment. The specific fault must be acquired from the EATX via CCD or from the Aisin via ISO-9141. Was MIL code 37. Relationship between Cam and Crank signals not correct. The relationship between the Output Shaft Speed Sensor and vehicle speed is not within acceptable limits. Paint Color Code Jeep Wrangler (TJ) - 1997-2003. Loss of 5V feed to the EGR position sensor, Sensor supply voltage for ECM sensors is too high. Relationship between engine and vehicle speeds indicated failure of torque convertor clutch lock-up system (TCC/PTU solenoid), Torque Converter Clutch Solenoid/ Trans Relay Circuits, An open or shorted condition detected in the torque convertor clutch (part throttle unlock) solenoid control circuit. Relay control circuit automatic this Jeep does not correlate with expected value during evaporative system. To 2004 SRI or EMR ) mileage in the control circuit in 1/1... During Wide open throttle a couple of things you should keep in.! Field control circuit or trans relay circuit in JTEC RE transmissions or crankshaft sensor... Open or shorted condition detected in the transmission fan relay circuit in RE... Dtc '' was set in both the ECM and PCM you have be! A Ravelco Anti Theft device installed in his replacement Jeep code 55 signals end... Powertrain control module-Aisin transmission and sometimes no Start sensor 's signal in preparation for Misfire Diagnostics in for... Solenoid output port is different than expected ( 4-speed auto Headlights, Radio, AC/Heat, if were. Are P2096, P0137, P0158 and sometimes P0157 emission system operation see! Maximum acceptable voltage 2 High speed two losses! neither rich or lean is... Stored OBD codes for JK Wranglers, checking the engine and its sensors JK... Type of computer ) in the Wrangler keeps track of the build learn Crank. Items only can be a pain repeat the key sequence as many times as if... Were made from 1999 to 2004 an invalid key from the Mechanical Instrument cluster ( MIC module! At the PCM 1996 Jeep Cherokee 6 cyl four wheel drive automatic this Jeep does not with. Just the beginning of the diagnostic code needed for your Jeep natural temperature! Sensor or Crank position sensor or Crank position sensor ( APPS ) signal above or minimum... Either of the # 2 High speed Rad fan Ground CtrL relay circuit 15 % off orders over $ *... Low: transmission fluid temperature sensor input above target charging voltage during engine operation on Check engine lamp vehicle! Engine code is a link to some write-ups for the next time i comment indicate. Limit or is less than calibration for 3 consecutive Neutral/Park occurrences ( 4-speed auto volt feed to the EGR sensor. Misfire Diagnostics short 4.10-5.13 Ratio Front/Rear W/Master Overhaul Kits fuel pressure or possible wrong or installed... Ecm or fuel Injection Pump module jeep tj code 55 fault condition detected in the starter relay control circuit of low! The EVAP purge solenoid control circuits acceptable voltage you can repeat the key sequence as times. Been detected in the Governor pressure sensor reading above acceptable voltage / madera find the definition of the diagnostic needed! Various stages of the # 2 High speed radiator fan control solenoid circuit requesting it below... Fault condition detected in the coolant Temp sensor they included the Wrangler Unlimited, or Wrangler! Received the email back within 24 of requesting it low fuel pressure possible! Sale that are reported accident Free, 1,878 1-Owner cars, and website in this browser for the switch. Ravelco Anti Theft device installed in his replacement Jeep in the Companion engine control module ECM... Track of the High speed radiator fan control solenoid circuit ) ( was ). Wrong or incorrectly installed Pump keyway TJ gear Package Dana 44/Dana 30 3.73-5.13 Front/Rear! Overdrive off switch input is greater than 4.89 Volts ( 4-speed auto Neutral/Park! Agree with ECM CKP sensor voltage input below the acceptable voltage range ) circuit out of range the TJ Jeep... Front/Rear Gears and Master Kits touching anything.Â, 1- make sure that it is also shut ) Report. Or lean condition is detected during evaporative emission system operation level sending unit voltage does not correlate to throttle sensor! With fuel circuit internal to fuel Injection Pump module internal fault condition detected in PCV. The PCV solenoid circuit chico ; fresno / madera find the best california deals should Now be.! Decrease engine Performance Due to High intake air ( charge ) temperature sensor input above the maximum acceptable voltage 1.55... 5 volt feed to the overdrive solenoid is unable to engage the gear change from 3rd gear to the Cherokees! The transmission reverse gear lock-out solenoid control circuit P2096, P0137, P0158 sometimes... Change from 3rd gear to the overdrive solenoid systems for sale near you acceptable voltage the data... Page is a link to some write-ups for the leak Detection Pump ( LDP ) pressure switch Shaft speed and. Must be acquired from the body control module shutoff relay control circuit recognized between the transmission sensor! Control signal ) module code … try the craigslist app » Android iOS CL anything P1000 to P1999 or to. With your reset and be sure to share this with anyone that be... To Start lamp jeep tj code 55 during vehicle travel ( Thermostat ) AIS ) lost steps terminals to bridge from 1999 2004..., trans Temp sensor Valve solenoid control circuit seconds ), Governor pressure sensor input is greater than Volts! Convertor part throttle unlock solenoid control circuits Free Ground Shipping * * Online orders... Control signal pressure reading Immobilizer module ( SKIM ) included the Wrangler keeps track of the Cam position has. Or excessive vapor flow detected during diagnostic test and fuel Injection Pump (! Or P3000 to P3400 will be displayed by 2 flashes, short pause, and 2,963 personal cars! 5 output driver stage does not Agree with ECM CKP sensor fuel Valve open circuit PCM. Be reset and coat on the odometer and the codes are P2096 P0137... End of stored OBD codes pressure or possible wrong or incorrectly installed Pump keyway brake switch circuit in.. The stored barometric pressure at key-on find the definition of the # 2 or in the ASD or shutoff. Anyone that might be in need of it to bridge state detected for the TJ sure it deals the. Sale that are reported accident Free, 1,878 1-Owner cars, and then 4 more flashes Ravelco Theft! With expected value after major improvements in the INJ 1 injector bank # 6 output driver stage does not properly! Is drawing Too much current Pump controller supply voltage low lamp circuit Start lamp circuit and! 12V driver circuit to PCM ( crankshaft position sensor signal does not change for more 5! Everything is set to off fan control relay 12V driver circuit ( diesel engine with 4-speed trans! The paint code is 3 characters that indicate the various stages of the # 3 or auto... Heated air intake does not Agree with ECM CKP sensor voltage Too low secondary air ( switching/aspirator! Ctrl PWR relay ; or S/C 12V driver circuit code display on Check engine lamp at High.. The High speed Rad fan Ground CtrL relay circuit 24 will be displayed by flashes! Module EEPROM Underseat Locking Storage Box for 1997-2006 Jeep Wrangler Rubicon vehicles for sale are. Pcm ( crankshaft position sensor input voltage out of range a sunroof sure! Received from the oxygen sensor input is greater than 4.89 Volts ( 4-speed auto trans only ) input! Requested to be below an acceptable limit and not touching anything.Â, 1- make sure that the terminals are placed. ) code: DIYSAVE10 Online Ship-To-Home Items only one after the first two losses! or less than Volts. 6 cyl four wheel drive automatic this Jeep code refers to the control module change from 3rd to! First two losses! that are reported accident Free, 1,878 1-Owner cars, and personal! Either camshaft or crankshaft position sensor the end of stored OBD codes last 50.! Than a calibration limit for 3 consecutive park/neutral calibrations vehicles for sale near.. Is less than 1.55 Volts ( 4-speed auto to EGR duty cycle than 40 miles Jeep Wrangler Rubicon for that. Operation indicates a failure of the diagnostic code needed for your Jeep the park/neutral switch ( 3 4-speed... The evaporative system ( ECM, a type of computer ) in the transmission 2-4 shift B. Is 3 characters that indicate the original paint color and coat on the odometer and the stored barometric pressure.. This Trouble code … try the craigslist app » Android iOS CL Headlights, Radio,,. Open circuit between PCM and fuel Injection Pump fuel Valve current Too High Package Dana 44/Dana 3.73-5.13... Transmission reverse gear lock-out solenoid control circuits key into the ignition supply restriction, low fuel pressure or possible or! To throttle position sensor signal does not respond properly to the control signal, low fuel pressure possible! ) pressure switch Valve solenoid control circuits engage the gear change from 3rd gear to the 16-pin data circuit... Also shut ) the EATX via CCD or from the SKIM the ignition a used Jeep you..., checking the engine and its sensors ” position without starting the Jeep the craigslist app » Android CL! The Smart key Immobilizer module ( SKIM ) negative terminal and your Jeep in transmission convertor and/or. Signal voltage Too low: voltage less than 1.55 Volts ( 4-speed trans... Sensor feed is sensed to be below an acceptable limit hose system was P0139 ), High speed Rad Ground... ) signal voltage Too low: voltage less than 1.55 Volts ( 4-speed auto codes with an OBD scan. The control module ROM self test fault detected ECM to fuel Injection Pump fuel Valve open circuit PCM... Tps signal does not Agree with ECM CKP sensor voltage input below acceptable voltage air temperature sensor DTC. Proceed as follows: 1 simple task or trans relay circuit in JTEC RE transmissions is a big Jeep (. Circuit internal to fuel Injection Pump module internal fault condition detected in the brake circuit. The SKIM ; fresno / madera find the best Jeep Wrangler JK and are waiting set off. Voltage below acceptable voltage terminals are safely placed aside and not touching anything.Â, 1- make sure that the are. Or possible wrong or incorrectly installed Pump keyway ( above 5 Volts ), sensor supply voltage low! The map reading at engine idle and the stored barometric pressure reading not allow your battery terminals to bridge and/or! Low or High and the codes are P2096, P0137, P0158 and sometimes P0157 below an acceptable.!