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XC90 2.5T AWD L5-2.5L Turbo VIN 59 B5254T2 (2003)

Relays and Modules > Relays and Modules - Steering and Suspension > Relays and Modules - Steering > Steering Mounted Controls Communication Module > Component Information > Testing and Inspection > Reading and Clearing Diagnostic Trouble Codes > Page 1160

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Fault-Tracing Information

Fault-tracing information

Condition

-

No SWM DTCs are stored in the Central electronic module (CEM).

-

No DTCs are stored in the Steering wheel module (SWM).

Possible source

-

Faulty turn signal lamp switch.

-

Faulty control module.

Fault symptom[s]

-

Direction indicators, malfunction

Checking the Turn Signal Lamp Switch

Checking the turn signal lamp switch

Checking components

Activate the turn signal lamp switch. Read off the status.

Hint: If the turn signal lamp switch status is OK, the fault is not in the steering wheel module (SWM).

Was the status of the turn signal lamp switch correct?

Relays and Modules > Relays and Modules - Steering and Suspension > Relays and Modules - Steering > Steering Mounted Controls Communication Module > Component Information > Testing and Inspection > Reading and Clearing Diagnostic Trouble Codes > Page 1160

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