Passat L4-1.8L Turbo (AWM) (2004)
NOTE: Resistance value is valid at approx. 20 degrees C. At higher temperatures, resistance value increases.
If one of the specified values is not obtained:
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Replace the relevant solenoid valve or pressure regulator valve
NOTE: Due to the different hydraulic controls (E17 and E18/2), the allocation of the valve body must be performed according to Parts Catalog
via the transmission code.
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Erase DTC memory of Transmission Control Module (TCM). Diagnostic mode 4: Reset/erase diagnostic data. See: Computers and Control
Systems/Testing and Inspection/Scan Tool Testing and Procedures/With Generic Scan Tool/Diagnostic Mode 4: Reset/Erase Diagnostic Data
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Generate readiness code. See: Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes
If specified values are obtained:
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Check wires to Transmission Control Module (TCM) according to wiring diagram.
Checking wires to Transmission Control Module (TCM)
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Connect test box to Transmission Control Module (TCM) wiring harness. connect test box for wiring test.
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Check wires between test box and 16-pin connector to Transmission Control Module (TCM) for open circuit according to wiring diagram.
Wire resistance: max. 1.5 ohms
NOTE: Due to the different hydraulic controls (E17 and E18/2), the allocation of the valves and valve body must be performed according to Parts
Catalog via the transmission code.