Retrieving DTCS
NOTE:
Self-diagnostic tests are written specifically for Chrysler's Diagnostic Readout Box-III (DRB-III) scan tool. If using a generic scan tool, ensure scan tool is OBD-II certified. A generic scan tool may not be capable of performing all necessary test functions.
NOTE:
If MIL does not come on for 3 seconds and then go off, bulb may be defective, or problem may exist on circuit (CCD Bus) between PCM and instrument cluster. If problem exists with CCD Bus, this problem may be displayed when using scan tool to retrieve DTCs.
NOTE:
Ensure battery is fully charged before proceeding with test.
- Attempt to start engine. Turn ignition off. Diagnostic Trouble Codes (DTCs) can only be retrieved using scan tool. Connect scan tool to Data Link Connector (DLC). DLC is located below instrument panel near steering column. See Figure .
- Turn ignition on, with engine off. Using scan tool manufacturer's instructions, read and record DTC (generic scan tool) or DTC message (DRB-III scan tool), and freeze frame data.
- If scan tool displays NO RESPONSE, perform TEST NS-SEL: NO START SELECTION MENU . If scan tool will not power up, check for loose cable connections or bad cable. If cable connections and cable are okay, check voltage on DLC power terminal. See appropriate wiring diagram in WIRING DIAGRAMS article. Voltage should be at least 11 volts. If voltage is not as specified, check wiring circuit and necessary fuses.
- If scan tool displays USER-REQUESTED COLD BOOT ERROR or USER-REQUESTED WARM BOOT ERROR, or any other error message, record entire displayed error message and follow scan tool manufacturer's instructions for information on correcting error.
- If scan tool displays BUS FAILURE, indicating either a scan tool or BUS circuit failure, to diagnose and correct these conditions, see VEHICLE COMMUNICATIONS article in ACCESSORIES & EQUIPMENT.
- If DTCs are displayed, perform appropriate test(s) listed under SELF-DIAGNOSTIC TESTS. See DTC MESSAGES & CODES table. Once all repairs are made, ensure DTCs are erased from PCM memory. See CLEARING DTCS. If no DTCs are displayed, refer to one of the following:
- For driveability problems, perform TEST NTC-1A: NO TROUBLE CODE TEST MENU .
- For no-start problems, perform TEST NS-SEL: NO START SELECTION MENU .
- For speed control problems and servicing information, see appropriate CRUISE CONTROL SYSTEMS article in ACCESSORIES & EQUIPMENT section.
- For charging system problems, see GENERATORS & REGULATORS -- TRUCKS & RWD VANS article in STARTING & CHARGING SYSTEMS.
NOTE:
Not all DTCs listed in DTC MESSAGES & CODES table are used on all models.
DTC MESSAGES & CODES (1)
| Generic Scan Tool Code | DRB-III Scan Tool Message | ||||||
|---|---|---|---|---|---|---|---|
| P0107 | MAP SENSOR VOLTAGE TOO LOW | ||||||
| P0108 | MAP SENSOR VOLTAGE TOO HIGH | ||||||
| P0112 | IAT SENSOR VOLTAGE LOW | ||||||
| P0113 | IAT SENSOR VOLTAGE HIGH | ||||||
| P0117 | ECT SENSOR VOLTAGE TOO LOW | ||||||
| P0118 | ECT SENSOR VOLTAGE TOO HIGH | ||||||
| P0121 | TPS VOLTAGE DOES NOT AGREE WITH MAP | ||||||
| P0122 | THROTTLE POSITION SENSOR VOLTAGE LOW | ||||||
| P0123 | THROTTLE POSITION SENSOR VOLTAGE HIGH | ||||||
| P0125 | CLOSED LOOP TEMP NOT REACHED | ||||||
| P0131 | 1/1 O2S VOLTAGE SHORTED TO GROUND | ||||||
| P0132 | 1/1 O2 SEN SHORTED TO VOLTAGE | ||||||
| P0133 | 1/1 O2S SLOW RESPONSE | ||||||
| P0134 | 1/1 O2S STAYS AT CENTER | ||||||
| P0135 | 1/1 O2 SENSOR HEATER FAILURE | ||||||
| P0137 | 1/2 O2S VOLTS SHORTED TO GROUND | ||||||
| P0138 | 1/2 O2S SHORTED TO VOLTAGE | ||||||
| P0139 | 1/2 O2 SENSOR SLOW RESPONSE | ||||||
| P0141 | 1/2 O2 SENSOR HEATER FAILURE | ||||||
| P0143 | 1/3 O2 SEN SHORTED TO GROUND | ||||||
| P0144 | 1/3 O2 SEN SHORTED TO VOLTAGE | ||||||
| P0145 | 1/3 O2 SENSOR SLOW RESPONSE | ||||||
| P0147 | 1/3 O2 SENSOR HEATER FAILURE | ||||||
| P0151 | 2/1 O2S VOLTAGE SHORTED TO GROUND | ||||||
| P0152 | 2/1 O2S SHORTED TO VOLTAGE | ||||||
| P0153 | 2/1 O2S SLOW RESPONSE | ||||||
| P0155 | 2/1 O2S HEATER FAILURE | ||||||
| P0161 | 2/2 O2S HEATER FAILURE | ||||||
| P0171 | 1/1 FUEL SYSTEM LEAN | ||||||
| P0172 | 1/1 FUEL SYSTEM RICH | ||||||
| P0174 | 2/1 FUEL SYSTEM LEAN | ||||||
| P0175 | 2/1 FUEL SYSTEM RICH | ||||||
| P0201 | INJECTOR #1 CONTROL CIRCUIT | ||||||
| P0202 | INJECTOR #2 CONTROL CIRCUIT | ||||||
| P0203 | INJECTOR #3 CONTROL CIRCUIT | ||||||
| P0204 | INJECTOR #4 CONTROL CIRCUIT | ||||||
| P0205 | INJECTOR #5 CONTROL CIRCUIT | ||||||
| P0206 | INJECTOR #6 CONTROL CIRCUIT | ||||||
| P0207 | INJECTOR #7 CONTROL CIRCUIT | ||||||
| P0208 | INJECTOR #8 CONTROL CIRCUIT | ||||||
| P0209 | INJECTOR #9 CONTROL CIRCUIT | ||||||
| P0210 | INJECTOR #10 CONTROL CIRCUIT | ||||||
| P0300 | MULTIPLE CYLINDER MISFIRE | ||||||
| P0301 | CYLINDER #1 MISFIRE | ||||||
| P0302 | CYLINDER #2 MISFIRE | ||||||
| P0303 | CYLINDER #3 MISFIRE | ||||||
| P0304 | CYLINDER #4 MISFIRE | ||||||
| P0305 | CYLINDER #5 MISFIRE | ||||||
| P0306 | CYLINDER #6 MISFIRE | ||||||
| P0307 | CYLINDER #7 MISFIRE | ||||||
| P0308 | CYLINDER #8 MISFIRE | ||||||
| P0309 | CYLINDER #9 MISFIRE | ||||||
| P0310 | CYLINDER #10 MISFIRE | ||||||
| P0320 | NO CRANK REFERENCE SIGNAL AT PCM | ||||||
| P0340 | NO CAM SIGNAL AT PCM | ||||||
| P0351 | IGNITION COIL #1 PRIMARY CIRCUIT | ||||||
| P0352 | IGNITION COIL #2 PRIMARY CIRCUIT | ||||||
| P0353 | IGNITION COIL #3 PRIMARY CIRCUIT | ||||||
| P0354 | IGNITION COIL #4 PRIMARY CIRCUIT | ||||||
| P0355 | IGNITION COIL #5 PRIMARY CIRCUIT | ||||||
| P0401 | EGR SYSTEM FAILURE | ||||||
| P0403 | EGR SOLENOID CIRCUIT | ||||||
| P0420 | 1/1 CATALYTIC CONVERTER EFFICIENCY | ||||||
| P0441 | EVAP PURGE FLOW MONITOR FAILURE | ||||||
| P0442 | EVAP LEAK MONITOR SMALL LEAK DETECTED | ||||||
| P0443 | EVAP PURGE SOLENOID CIRCUIT | ||||||
| P0455 | EVAP LEAK MONITOR LARGE LEAK DETECTED | ||||||
| P0460 | FUEL LEVEL UNIT NO CHANGE OVER MILES | ||||||
| P0461 | FUEL LEVEL UNIT NO CHANGE OVER TIME | ||||||
| P0462 | FUEL LEVEL SENSOR VOLTS TOO LOW | ||||||
| P0463 | FUEL LEVEL SENSOR VOLTS TOO HIGH | ||||||
| P0500 | NO VEHICLE SPEED SENSOR SIGNAL | ||||||
| P0505 | IAC MOTOR CIRCUIT | ||||||
| P0505B | IAC MOTOR CIRCUIT | ||||||
| P0505C | IAC MOTOR CIRCUIT | ||||||
| P0505D | IAC MOTOR CIRCUIT | ||||||
| P0505E | IAC MOTOR CIRCUIT | ||||||
| P0551 | POWER STEERING SWITCH FAILURE | ||||||
| P0600 | PCM FAILURE SPI COMMUNICATIONS | ||||||
| P0601 | INTERNAL CONTROLLER FAILURE | ||||||
| P0602 | ECM FUELING CALIBRATION ERROR | ||||||
| P0606 | ECM FAILURE | ||||||
| P0622 | GENERATOR FIELD NOT SWITCHING PROPERLY | ||||||
| P0645 | A/C CLUTCH RELAY CIRCUIT | ||||||
| P0700 | EATX CONTROLLER DTC PRESENT | ||||||
| P0711 (2) | TRANS TEMP SENSOR, NO TEMP RISE AFTER START | ||||||
| P0712 (2) | TRANS TEMP SENSOR VOLTAGE TOO LOW | ||||||
| P0713 (2) | TRANS TEMP SENSOR VOLTAGE TOO HIGH | ||||||
| P0720 (3) | LOW OUTPUT SPEED SENSOR RPM, ABOVE 15 MPH | ||||||
| P0740 (2) | TORQ CONV CLU, NO RPM DROP AT LOCKUP | ||||||
| P0743 (2) | TORQUE CONV CLUTCH SOLENOID/TRANS RELAY CKT | ||||||
| P0748 (2) | GOVERNOR PRESSURE SOLENOID/TRANS RELAY CKTS | ||||||
| P0751 (2) | O/D SWITCH PRESSED (LO) MORE THAN 5 MIN | ||||||
| P0753 (2) | TRANS 3-4 SOLENOID/TRANS RELAY CKTS | ||||||
| P0783 (2) | TRANS 3-4 SHIFT SOL, NO RPM DROP @ 3-4 SHIFT | ||||||
| P1195 | SLOW 1/1 O2S DURING CATALYST MONITOR | ||||||
| P1197 | SLOW 1/2 O2S DURING CATALYST MONITOR | ||||||
| P1281 | ENGINE IS COLD TOO LONG | ||||||
| P1282 | FUEL PUMP RELAY CONTROL CIRCUIT | ||||||
| P1294 | TARGET IDLE NOT REACHED | ||||||
| P1296 | NO 5 VOLTS TO MAP SENSOR | ||||||
| P1297 | NO CHANGE IN MAP FROM START TO RUN | ||||||
| P1388 | ASD RELAY CONTROL CIRCUIT | ||||||
| P1389 | NO ASD RELAY OUTPUT VOLTAGE AT PCM | ||||||
| P1391 | INTERMITTENT LOSS OF CKP OR CMP | ||||||
| P1398 | MISFIRE ADAPTIVE NUMERATOR AT LIMIT | ||||||
| P1486 | EVAP LEAK MON PINCHED HOSE FOUND | ||||||
| P1491 | RADIATOR FAN CONTROL RELAY CIRCUIT | ||||||
| P1492 | BTS VOLTAGE TOO HIGH | ||||||
| P1493 | BTS VOLTAGE TOO LOW | ||||||
| P1494 | LEAK DETECTION PUMP SW OR MECH FAULT | ||||||
| P1495 | LEAK DETECTION PUMP SOLENOID CIRCUIT | ||||||
| P1594 | CHARGING SYSTEM VOLTAGE TOO HIGH | ||||||
| P1595 (3) | SPEED CONTROL SOLENOID CIRCUITS | ||||||
| P1596 (3) | SPEED CONTROL SWITCH ALWAYS HIGH | ||||||
| P1597 (3) | SPEED CONTROL SWITCH ALWAYS LOW | ||||||
| P1682 | CHARGING SYSTEM VOLTAGE TOO LOW | ||||||
| P1683 (3) | SPEED CONTROL POWER RELAY CIRCUIT | ||||||
| P1685 | INVALID SKIM KEY | ||||||
| P1686 | NO SKIM MESSAGE RECEIVED | ||||||
| P1687 | NO MIC MESSAGE RECEIVED | ||||||
| P1695 | NO CCD MESSAGE FROM BCM | ||||||
| P1696 | PCM FAILURE EEPROM WRITE DENIED | ||||||
| P1697 | PCM FAILURE SRI MILE NOT STORED | ||||||
| P1698 | NO CCD MESSAGE FROM TCM | ||||||
| P1756 (2) | GOV PRESS NOT EQUAL TO TARGET @ 15-20 PSI | ||||||
| P1757 (2) | GOV PRESS ABOVE 3 PSI IN GEAR WITH 0 MPH | ||||||
| P1762 (2) | GOV PRESS SEN OFFSET VOLTS TOO LOW OR HIGH | ||||||
| P1763 (2) | GOVERNOR PRESSURE SENSOR VOLTS TOO HIGH | ||||||
| P1764 (2) | GOVERNOR PRESSURE SENSOR VOLTS TOO LOW | ||||||
| P1765 (2) | TRANS 12 VOLT SUPPLY RELAY CONTROL CIRCUIT | ||||||
| P1899 (2) | P/N SWITCH STUCK IN PARK OR IN GEAR | ||||||
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