Powertrain Control Module (PCM)

Diagnostic Trouble Code Description Chart P0106 - P0121:

Diagnostic Trouble Code Description Chart P0122 - P0153:

Diagnostic Trouble Code Description Chart P0154 - P0206:

Diagnostic Trouble Code Description Chart P0207 - P0356:

Diagnostic Trouble Code Description Chart P0357 - P0551:

Diagnostic Trouble Code Description Chart P0600 - P0753:

Diagnostic Trouble Code Description Chart P0756 - P1297:

Diagnostic Trouble Code Description Chart P1298 - P1489:

Diagnostic Trouble Code Description Chart P1490 - P1685:

Diagnostic Trouble Code Description Chart P1686 - P1899:

DIAGNOSTIC TROUBLE CODES
A Diagnostic Trouble Code (DTC) indicates the PCM has recognized an abnormal condition in the system.

Remember that DTC's are the results of a system or circuit failure, but do not directly identify the failed component or components.

NOTE: For a list of DTC's, refer to the charts.

Bulb Check
Each time the ignition key is turned to the ON position, the malfunction indicator (check engine) lamp on the instrument panel should illuminate for approximately 2 seconds then go out. This is done for a bulb check.

Obtaining DTC's Using DRB III Scan Tool

Data Link (Diagnostic) Connector:

1. Connect the DRB scan tool to the data link (diagnostic) connector. This connector is located in the passenger compartment; at the lower edge of instrument panel; near the steering column.
2. Turn the ignition switch on and access the "Read Fault" screen.
3. Record all the DTC's and "freeze frame" information shown on the DRB scan tool.
4. To erase DTC's, use the "Erase Trouble Code" data screen on the DRB scan tool. Do not erase any DTC's until problems have been investigated and repairs have been performed.