5000CS Quattro Wagon L5-2226cc 2.22L SOHC Turbo (MC) (1988)
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Front Door Window Regulator: Testing and Inspection
Troubleshooting power window regulators
Note:
Safety switch with catch installed as of; VIN 44HA 076 190 and 44HN 074 704
Refer always to appropriate wiring diagram.
Test conditions
-
Battery OK
-
Rear window safety switch disengaged
-
(With ignition on) control unit 'clicks' when drivers window switch activated
Tools required
-
Multimeter US1119
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L.E.D. tester US1115
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Test adapter VW1594
-
Test harness VW1315A
Diagnostic chart
Chart 1, No window operates
