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

Sensors and Switches > Sensors and Switches - Lighting and Horns > Backup Lamp Switch > Component Information > Testing and Inspection > Trouble-Shooting Information

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Backup Lamp Switch: Testing and Inspection
Trouble-Shooting Information

Reverse Light Remains On

Trouble-shooting information

Condition

No diagnostic trouble codes are displayed.

Possible source

-

Faulty switch

-

Short circuit to voltage supply

-

Open circuit.

Fault symptom[s]

-

Reverse light remains on.

Reverse Light Does Not Work

Trouble-shooting information

Condition

No diagnostic trouble codes are displayed.

Possible source

-

Short circuit to ground.

Fault symptom[s]

-

Reverse light does not work when reverse is selected.

Sensors and Switches > Sensors and Switches - Lighting and Horns > Backup Lamp Switch > Component Information > Testing and Inspection > Trouble-Shooting Information

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