GMC chevrolet camaro 2000 Service Manual page 632

Brakes
Antilock Brake System .
5.:159
DTC C0056 Rear Wheel Speed CKT Range/Performance (cont'd)
Step Action Value(s) Yes No
Using J 39200 DMM, measure the resistance between
11
terminals 22 and 15 of J 39700.
OL (infinite)
Is the resistance within the range specified in the values
column?
Go to Step 13 Go to Step 12
Repair CKT 884 for a short to ground. Refer to Wiring
Repairs. If a short to ground is found in the jumper
12
harness,. replace the jumper harness. Refer to. Wheel
- -
Spef]d Sensor Jumper Harness Replacement (Rear with
out Traction Control).
Is the repair complete?
Go to Step 16
Using J 39200 DMM, measure the resistance between
13
terminals 23 and 15 of J 39700.
OL (infinite)
Is the resistance within the range specified in the values
column?
Go to Step 15 Go to Step 14
Repair CKT 885 for
a
short to ground. Refer to Wiring
Repairs. If a short to ground is found in the jumper
14
harness, replace the jumper harness. Refer to Wheel
-
Speed Sensor Jumper Harness Replacement (Rear with
-
out Traction Control).
Is the repair complete? Go to Step 16
Replace the EBCM. Refer to Electronic Brake Control
Go to A
15
Module (EBCM) Replacement.
-
Diagnostic
-
Is the replacement complete?
System
Check-ABS
1. Reconnect all previously disconnected components.
)
2. Using a scan tool clear the OTC.
16
3. Remove the scan tool from the DLC.
Go.to A
-
4. Carefully drive vehicle above 12 Km/h (8 mph) for
Diagnostic
several minutes.
System
Does the OTC reset as a current OTC?
Go to Step
2
Check-ABS
)