Circuit Description
The instrument panel cluster (IPC) turns the ABS Indicator on during the IPC bulb check for approximately 3 seconds when the ignition switch is turned to the ON position. If the EBCM sets a diagnostic trouble code (DTC) the EBCM sends the IPC the command to turn the ABS indicator on.
Test Description
The numbers below refer to step numbers on the diagnostic table.
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
DEFINITION: The ABS indicator does not come on during the IPC bulb check. | ||||
1 | Was the ABS Diagnostic System Check performed? | -- | ||
Using a scan tool in the Instrument Panel (IPC) Special Functions attempt to turn the ABS indicator on. Did the ABS indicator turn on? | -- | |||
3 | Replace the EBCM. Refer to Electronic Brake and Traction Control Module Replacement . Is the replacement complete? | -- | -- | |
4 |
Is the ABS Indicator bulb OK? | -- | ||
5 | Replace the ABS Indicator bulb. Refer to Instrument Cluster Bulb Replacement in Instrument Panel, Gauges and Console. Is the replacement complete? | -- | -- | |
6 | Replace the Instrument Panel Cluster. Refer to Instrument Cluster Replacement in Instrument Panel, Gauges and Console. Is the replacement complete? | -- | -- | |
