Circuit Description
The Instrument Panel Cluster (IPC) turns the LOW TRAC Indicator on during the IPC bulb check for approximately 3 seconds when the ignition switch is turned to the ON position. The LOW TRAC Indicator is activated during a traction control event only. If the EBTCM detects a low traction condition, the EBTCM sends the IPC the command to turn the LOW TRAC Indicator on.
Test Description
The numbers below refer to step numbers on the diagnostic table.
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
DEFINITION: The LOW TRAC indicator does not come on during the IPC bulb check or during a traction control event. | ||||
1 | Was the ABS Diagnostic System Check performed? | -- | ||
Using a scan tool in the Instrument Panel (IPC) Special Functions attempt to turn the LOW TRAC indicator on. Did the LOW TRAC indicator turn on? | -- | |||
3 | Replace the EBTCM. Refer to Electronic Brake and Traction Control Module Replacement . Is the replacement complete? | -- | -- | |
4 |
Is the LOW TRAC Indicator bulb OK? | -- | ||
5 | Replace the LOW TRAC 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? | -- | -- | |
