Code to Test Chart

P0030 To P0135:

P0137 To P0175:

P0176 To P0230:

P0232 To P0352:

P0353 To P0455:

P0456 To P0645:

P0700 To P0753:

P0756 To P1290:

P1291 To P1478:

P1479 To P1594:

P1594 To P1690:

P1691 To P1762:

P1762 To P1899:

DIAGNOSTIC TROUBLE CODES

A Diagnostic Trouble Code (DTC) indicates that the Powertrain Control Module (PCM) has recognized an abnormal condition in the system.

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

Technicians must retrieve stored DTC's by connecting the DRB III scan tool (or an equivalent scan tool) to the 16-way data link connector. This connector is located on the lower edge of the instrument panel near the steering column.

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

OBTAINING DTC's

WARNING: APPLY PARKING BRAKE AND/OR BLOCK WHEELS BEFORE PERFORMING ANY TEST ON AN OPERATING ENGINE.

1. Connect the DRB scan tool to data link (diagnostic) connector.
2. Turn the ignition switch on, access Read Fault Screen. Record all the DTC's shown on the DRB scan tool.
3. To erase DTC's, use the Erase Trouble Code data screen on the DRB scan tool.

DIAGNOSTIC TROUBLE CODE DESCRIPTIONS
M. CHECK ENGINE lamp (Malfunction Indicator Lamp or MIL) illuminated during engine operation if this DTC was recorded (depending if required by CARB and/or EPA).
G. Generator lamp illuminated