C30 T5 L5-2.5L Turbo VIN 67 B5254T7 (2008)
Trailer Lamps: Testing and Inspection
Checking trailer lighting
Checking trailer's cable harness and lights
Check cables and connectors to the trailer for contact resistance or oxidation, short-circuit to ground or voltage as well as open circuit.
Check that the trailer's light bulbs are intact.
Remedy as necessary.
Other information
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Checking wiring and terminals See: Testing and Inspection/Component Tests and General Diagnostics/Checking Wiring and Terminals
Was a fault detected?
Yes - Verification
No - Checking socket for trailer connector
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Checking socket for trailer connector
Check the socket for the trailer connector for dirt and damage to connections.
Check the socket for the trailer connector for loose connection, oxidation and contact resistance.
Remedy as necessary.
Was a fault detected?
Yes - Verification
No - Checking the wiring and terminals
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Checking the wiring and terminals
Check the cables and connections between the socket for the trailer connector and Trailer module (TRM) for contact resistance or oxidation,
short-circuiting to ground or voltage as well as open circuit.
Remedy as necessary.
Other information
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Checking wiring and terminals See: Testing and Inspection/Component Tests and General Diagnostics/Checking Wiring and Terminals
Continue - Verification
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Verification
Hint: After carrying out the repair, check that the fault has been remedied.
