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Home >> Jeep >> 1997 >> Cherokee Country, 4WD, Part Time >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 4.0L >> Diagnostic Trouble Code (DTC) Identification
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Diagnostic Trouble Code (DTC) Identification

NOTE: Breaks in testing sequence occur when tests do not apply to this model..
DTC MESSAGES & CODES

SAE Code MIL Code Scan Tool Message Test No.
P0107  14 MAP SENSOR VOLTAGE TOO LOW (4) TC-36A 
P0108  14 MAP SENSOR VOLTAGE TOO HIGH (4) TC-37A 
P0112  23 INTAKE AIR TEMP SENSOR VOLTAGE LOW TC-57A 
P0113  23 INTAKE AIR TEMP SENSOR VOLTAGE HIGH TC-58A 
P0117  22 ECT SENSOR VOLTAGE TOO LOW TC-30A 
P0118  22 ECT SENSOR VOLTAGE TOO HIGH TC-31A 
P0121  24 TPS VOLTAGE DOES NOT AGREE WITH MAP TC-132A 
P0122  24 THROTTLE POSITION SENSOR VOLTAGE LOW (4) TC-26A 
P0123  24 THROTTLE POSITION SENSOR VOLTAGE HIGH (4) TC-27A 
P0125  17 CLOSED LOOP TEMP NOT REACHED TC-128A 
P0131  21 1/1 O2 SENSOR VOLTAGE SHORTED TO GROUND TC-155A 
P0132  21 1/1 O2 SENSOR SHORTED TO VOLTAGE TC-62A 
P0133  21 1/1 O2 SENSOR SLOW DURING CATALYST MONITOR TC-192A 
P0133  21 1/1 O2 SENSOR SLOW RESPONSE TC-102A 
P0135  21 1/1 O2 SENSOR HEATER FAILURE TC-103A 
P0137  21 1/2 O2 SENSOR VOLTS SHORTED TO GND TC-156A 
P0138  21 1/2 O2 SENSOR SHORTED TO VOLTAGE TC-126A 
P0139  21 1/2 O2 SENSOR SLOW RESPONSE TC-104A 
P0141  21 1/2 O2 SENSOR HEATER FAILURE TC-105A 
(5) 21 1/3 O2 SENSOR SLOW RESPONSE TC-159A (5)
P0151  21 2/1 O2 SENSOR SHORTED TO GROUND TC-181A 
P0171  51 FUEL SYSTEM 1/1 LEAN TC-119A 
P0172  52 FUEL SYSTEM 1/1 RICH TC-118A 
P0201  27 INJECTOR #1 CONTROL CIRCUIT TC-21A 
P0202  27 INJECTOR #2 CONTROL CIRCUIT TC-21A 
P0203  27 INJECTOR #3 CONTROL CIRCUIT TC-21A 
P0204  27 INJECTOR #4 CONTROL CIRCUIT TC-21A 
P0205  27 INJECTOR #5 CONTROL CIRCUIT TC-21A 
P0206  27 INJECTOR #6 CONTROL CIRCUIT TC-21A 
P0207  27 INJECTOR #7 CONTROL CIRCUIT TC-21A 
P0208  27 INJECTOR #8 CONTROL CIRCUIT TC-21A 
(4) 43 MULTIPLE CYLINDER MISFIRE (4) TC-106A 
P0301  43 CYLINDER #1 MISFIRE TC-107A 
P0302  43 CYLINDER #2 MISFIRE TC-107A 
P0303  43 CYLINDER #3 MISFIRE TC-107A 
P0304  43 CYLINDER #4 MISFIRE TC-107A 
P0305  43 CYLINDER #5 MISFIRE TC-107A 
P0306  43 CYLINDER #6 MISFIRE TC-107A 
P0307  43 CYLINDER #7 MISFIRE TC-107A 
P0308  43 CYLINDER #8 MISFIRE TC-107A 
P0320  11 NO CRANK REFERENCE SIGNAL AT PCM TC-40A 
P0340  54 NO CAM SIGNAL AT PCM TC-1A 
P0351  43 IGNITION COIL #1 PRIMARY CIRCUIT TC-43B 
P0400  68 EGR SYSTEM FAILURE TC-140A 
P0420  (1) CATALYST 1/1 EFFICIENCY FAILURE TC-112A 
P0441  31 EVAP PURGE FLOW MONITOR FAILURE TC-113A 
P0443  31 EVAP PURGE SOLENOID CIRCUIT TC-18A 
P0455  31 EVAP LEAK MONITOR LARGE LEAK DETECTED TC-161A 
P0500  15 NO VEHICLE SPEED SENSOR SIGNAL TC-35A 
P0505  25 IDLE AIR CONTROL MOTOR CIRCUITS TC-25A 
(3) 53 PCM FAILURE SPI COMMUNICATIONS (3)
(3) 53 INTERNAL CONTROLLER FAILURE (3)
P0711  45 TRANS TEMP SENSOR, NO TEMP RISE AFTER START TC-164A 
P0712  45 TRANS TEMP SENSOR VOLTAGE TOO LOW TC-74A 
P0713  45 TRANS TEMP SENSOR VOLTAGE TOO HIGH TC-75A 
P0720  15 LOW OUTPUT SPD SENSOR RPM, ABOVE 15 MPH TC-166A 
P0740  37 TORQ CONV CLU, NO RPM DROP AT LOCKUP TC-148A 
P0743  37 TORQUE CONVERTER CLUTCH SOLENOID/TRANS RELAY CKT TC-12A 
P0748  37 GOVERNOR PRESSURE SOLENOID/TRANS RELAY CKTS TC-171A 
P0753  37 TRANS 3-4 SOLENOID/TRANS RELAY CKTS TC-50A 
P0783  45 3-4 SHIFT SOL, NO RPM DROP @ 3-4 SHIFT TC-165A 
P1294  25 TARGET IDLE NOT REACHED TC-138A 
P1296  14 NO 5 VOLTS TO MAP SENSOR TC-36A 
P1297  13 NO CHANGE IN MAP FROM START TO RUN TC-39A 
P1389  42 NO ASD RELAY OUTPUT VOLTAGE AT PCM TC-44A 
P1391  11 INTERMITTENT LOSS OF CMP OR CKP TC-157A 
P1398  11 MISFIRE ADAPTIVE NUMERATOR AT LIMIT TC-186A 
P1492  44 BATT. TEMP SENSOR VOLTAGE TOO HIGH TC-153A 
P1493  44 BATTERY TEMP SENSOR VOLTAGE TOO LOW TC-153A 
P1494  31 LEAK DETECT PUMP SW OR MECHANICAL FAULT TC-184A 
P1696  63 PCM FAILURE EEPROM WRITE DENIED TC-49A 
P1697  62 PCM FAILURE SRI MILE NOT STORED TC-48A 
P1756  37 GOV PRES NOT EQUAL TO TARGET @ 15-20 PSI TC-141A 
P1757  37 GOV PRES ABOVE 3 PSI IN GEAR WITH 0 MPH TC-142A 
P1762  45 GOV PRES SEN OFFSET VOLTS TOO LOW OR HIGH TC-169A 
P1763  45 GOVERNOR PRESSURE SENSOR VOLTS TOO HI TC-168A 
P1764  45 GOVERNOR PRESSURE SENSOR VOLTS TOO LOW TC-167A 
P1765  37 TRANS 12 VOLT SUPPLY RELAY CNTRL CIRCUIT TC-173A 
P1899  45 PNP SWITCH STUCK IN PARK OR IN GEAR TC-114A 
N/A 17 ENGINE IS COLD TOO LONG (2)
N/A 33 A/C CLUTCH RELAY CIRCUIT TC-16A 
N/A 34 SPEED CONTROL SOLENOID CIRCUITS TC-15A 
N/A 34 SPEED CONTROL SWITCH ALWAYS LOW TC-87A 
N/A 41 GENERATOR FIELD NOT SWITCHING PROPERLY TC-11A 
N/A 42 AUTO SHUTDOWN RELAY CONTROL CIRCUIT TC-10A 
N/A 42 FUEL LEVEL SENDING UNIT NO CHANGE OVER MILES TC-151A 
N/A 42 FUEL LEVEL SENDING UNIT VOLTS TOO HIGH TC-150A 
N/A 42 FUEL LEVEL SENDING UNIT VOLTS TOO LOW TC-49A 
N/A 42 FUEL PUMP RELAY CONTROL CIRCUIT TC-101A 
N/A 45 O/D SWITCH PRESSED (LO) MORE THAN 5 MINUTES TC-188A 
N/A 46 CHARGING SYSTEM VOLTAGE TOO HIGH TC-6A 
N/A 47 CHARGING SYSTEM VOLTAGE TOO LOW TC-5A 
N/A 77 SPEED CONTROL POWER RELAY OR 12-VOLT DRIVER CIRCUIT TC-82A 
(1) MIL Code 64 or 72.
(2) Check cooling system and thermostat if engine coolant temperature does not reach 176°F (80°C) after driving 20 minutes.
(3) Replace Powertrain Control Module (PCM) and perform TEST VER-2A.
(4) This DTC can be set by low fuel level. Ensure fuel tank is at least1/4 full and retest for DTC.
(5) Information is not available from manufacturer.
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