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Home >> Saturn >> 2002 >> SC1 Automatic >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Headlights >> Lighting Systems -- "S" Series >> Diagnostic Information and Procedures >> DTC B2662 >> Circuit Description

Circuit Description

The body control module (BCM) compares the state of the park lamp circuit 9 to the high beam headlamp circuit 1200 and the low beam headlamp circuit 1201.

If the park lamp circuit is grounded/open and either the high beam circuit is at battery voltage or the low beam circuit is grounded, diagnostic code B2662 will set.

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