GMC Chevrolet Camaro 1998 Service Manual page 410

8-168 Wipers/Washer Systems
Body and Accessories
Wipers All Modes Inoperative (cont'd)
Step Action Value{s)
Yes No
1. Disconnect the wiper motor connector.
7
2. Connect the test light from the wiper motor connector
-
terminal C to ground.
(
Is the test light on? Go to Step 9
Go to Step B
Repair the open or the poor connection in CKT 92
Go to
8
between connection C215 and the wiper motor.
-
Wiper/Washer
-
Is the repair complete? System Check
Connect the test light from the wiper motor connector
9
terminal C to terminal A.
-
Is the test light on? Go to Step 11
Go to Step 10
Repair the open or poor connection in CKT 150. Go to
10
Is the repair complete?
-
Wiper/Washer
-
System Check
11
Check for a poor connection to the wiper motor assembly.
-
Is a poor connection present?
Go to Step 13 Go to Step 12
Replace the wiper motor. Refer to Wiper Motor
Go to
12
Replacement. -
Wiper/Washer
-
Is the replacement complete? System Check
Repair the poor connection. Go to
13
Is the repair complete?
-
·· Wiper/Washer
-
System Check
Replace the wiper/washer switch. Refer to Turn Signal and
Multifunction Switch Assembly - Disassemble - Off Vehicle
14
and Turn Signal and Multifunction Switch Assembly -
-
Go to
-
Assemble - Off Vehicle.
Wiper/Washer
Is the replacement complete? System Check
(
Wipers Delay Mode Inoperative
Step
Action Value{s) Yes No
Was the Wiper/Washer System Check performed?
Go to
1
-
Wiper/Washer
Go to Step2 System Check
1. Turn the ignition to OFF.
2. Disconnect wiper/washer switch connector C215.
3. Turn the wiper switch to DELAY.
4. Measure the resistance through the wiper/washer
39 Kn to
2
switch from connector C215, terminal C to terminal A,
680KQ
with a DMM set to the
Q
scale.
5. Move the wiper switch through the entire delay range,
one notch at a time.
Does the resistance vary within the specified values? Go to Step 4 Go to Step 3
Replace the wiper/washer switch. Refer to Turn Signal and
Multifunction Switch Assembly - Disassemble - Off Vehicle
3
and Turn Signal and Multifunction Switch Assembly -
-
Go to
-
Assemble - Off Vehicle.
Wiper/Washer
Is the replacement complete? System Check
1. Reconnect the wiper/washer switch connector C215.
2. Disconnect the wiper motor connector.
3. Turn the ignition switch to RUN.
4
4. Turn the wiper switch to DELAY.
10.5-15 V
5. Measure the voltage from the wiper motor connector,
(
terminal E, to ground with a DMM.
Is the measurement within the specified values? Go to Step 7 Go to Step 5