Step
| Action
| Value(s)
| Yes
| No
|
1
| Check the vehicle for Diagnostic Trouble Codes (DTC).
Are there any DTC codes?
| --
| Go to
Diagnostic Trouble Code (DTC) List
in Antilock Brake System
| Go to
Step
2
|
2
|
- Disconnect the Electronic Brake Traction Control Module (EBTCM)
connector C1.
- Turn the ignition switch to the RUN position.
Is the LOW TRACTION indicator on?
| --
| Go to
Step
3
| Go to
Step 4
|
3
|
- Using a J 39200
DMM, check for a short to ground in circuit 832.
- If OK, replace the instrument cluster. Refer to
Instrument Cluster Replacement
in Instrument Panel, Gauges
and Console.
Has the repair been made and the system rechecked?
| --
| System OK
| --
|
4
|
- Turn the ignition switch to the RUN position.
- Connect a fused (3-amp) jumper between the EBTCM harness
connector C1 terminal A6 and ground.
Is the LOW TRACTION indicator on?
| --
| Go to
Step
5
| Go to
Step 6
|
5
| A fault exists in the EBTCM or the ABS. Refer to
Diagnostic System Check - ABS
in Antilock Brake System
for diagnosis.
Has the repair been made and the system rechecked?
| --
| System OK
| --
|
6
|
- Check for a poor connection or an open in circuit 832 between
the instrument cluster connector C1 terminal F and the EBTCM
harness connector C1 terminal A6.
- Check the Low Traction Indicator bulb. If OK, replace the instrument
cluster. Refer to
Instrument Cluster Replacement
in Instrument Panel, Gauges and Console.
Has the repair been made and the system rechecked?
| --
| System OK
| --
|
