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Home >> Buick >> 1992 >> LeSabre Custom >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 3.8L PFI >> Pcm/BCM Code Charts >> Code 68, Cruise SYS Problem, Using Tech 1 >> Diagnostic Aids

Diagnostic Aids

Outside interference such as CB antenna lead near PCM wiring harness may cause false servo position sensor signal and set Code 68.

Fig 1: Code 68, Schematic, Cruise System Problem, Using Tech 1
G91C07465
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