Passat Sedan 4Motion W8-4.0L (BDP) (2002)
NOTE: Vehicle speed must not drop to below 5 km/h during test.
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End road test and switch ignition off.
If no speed is indicated:
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Connect test box to control module wiring harness, connect test box for wiring test. See: Testing and Inspection/Reading and Clearing Diagnostic
Trouble Codes/Scan Tool Connecting/With Generic Scan Tool/Test Box, Connecting For Wiring Test
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Remove instrument cluster
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Check wiring connection from Engine Control Module (ECM, socket 43) to Control module with indicator unit in instrument panel insert.
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Erase DTC memory of Engine Control Module (ECM), Diagnostic mode 4: Reset/erase diagnostic data.
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Generate readiness. See: Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes