Viper GTS V10-8.0L VIN E (1999)
Wiper Motor: Testing and Inspection
Wiper Switch to Motor Connector Test
1. Remove both wiper arms before starting test. Refer to Wiper Arm Replacement for installation.
2. Turn ignition switch OFF and disconnect both wiper motor connectors.
3. Using a voltmeter, check the driver/passenger wiper motor connector between terminals 5 and 6 for battery voltage. Turn ignition switch to RUN
position and the wiper switch to the position as indicated in the following steps. Start with wiper switch in the OFF position:
a. To check the Low mode:
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Connect an voltmeter between terminals 6 and 10
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Turn wiper switch to the LO position
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Check for battery voltage
If battery voltage, go to step b. If not, repair as necessary.
b. To check the intermittent mode, turn wiper switch to the intermittent position. It may take as long as 20 seconds for voltage to register on the
meter. If battery voltage OK, go to step c. If not OK, repair as necessary.
c. To check the washer switch mode, press washer switch. If battery voltage OK, go to step d. If not OK, repair as necessary.
d. To check the High mode, connect the voltmeter between terminals 6 and 9 and check for battery voltage. Turn the wiper switch to the HI
position. If battery voltage OK, perform the Wiper Motor Test. If not OK, repair wiring as necessary.
4. If necessary, repeat the above procedure on the other motor wiper motor connector.
