GMC chevrolet camaro 2000 Service Manual page 604

Brakes Antilock Brake System 5-131
DTC C0035 · LF Wheel Speed Circuit Malfunction
)
Step Action Value(s) Yes
No
Was the Diagnostic System Check performed? Goto A
1
-
Diagnostic
System
Go to Step2 Check-ABS
2
Inspect the WSS for physical damage.
-
Is physical damage of the WSS evident? Go to Step 3 Go to Step 4
Replace the WSS. Refer to Wheel Speed Sensor
3
Replacement (Front) in Front Suspension.
-
-
Is the replacement complete?
Go to Step 18
4
Inspect the jumper harness for physical damage.
-
Is physical damage of the jumper harness evident?
.
Go to Step 5 Gd to Step 6
Replace the jumper harness. Refer to Wheel Speed
5
Sensor Jumper Harness Replacement (Front Left).
-
-
Is the replacement complete? Go to Step 18
1. Turn the ignition switch to the OFF position.
2. Disconnect the EBCM connector C1.
3. Install the J 39700 Universal Pinout Box using the
J
39700-530 cable adapter to the EBCM harness
6
connector C1 only.
800-1600 Q
4. Using J 39200 DMM, measure the resistance
between terminals 20 and 21 of J 39700.
Is the resistance within the range specified in the value(s)
column? Go to Step 13
Go to Step 7
)
1. Disconnect the Wheel Speed Sensor.
2. Using J 39200 DMM, measure the resistance
7
between terminals A and B of the Wheel Speed
800-1600 Q
Sensor Connector.
Is the resistance within the range specified in the value(s)
.
column? Go to Step 8 Go to Step 3
Using J 39200 DMM, measure the resistance between
terminal 20 of J 39700 and terminal B of the WSS harness
8
connector.
0-5Q
Is the resistance within the range specified in the value(s)
column?
Go to Step 10 Go to Step 9
Repair CKT 830 for an open or high resistance. Refer to
Wiring Repairs. If an open or high resistance is found in
9
the jumper harness, replace the jumper harness. Refer to
-
Wheel Speed Sensor Jumper Harness Replacement
-
(Front Left).
Is the repair complete? Go to Step 18
Using J 39200 DMM, measure the resistance between
terminal 21 of J 39700 and terminal A of the WSS harness
10
connector.
0-5Q
Is the resistance within the range specified in the value(s)
column? Go to Step 12
Go to Step 11
Repair CKT 873 for an open or high resistance. Refer to
Wiring Repairs. If an open or high resistance is found in
11
the jumper harness, replace the jumper harness. Refer to
Wheel Speed Sensor Jumper Harness Replacement
-
-
(Front Left).
Is the repair complete? Go to Step 18