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2008 Cadillac STS 4.6L none
Posted to GM Driveability on 1/5/2016 7 Replies

im at a loss really don't have a clue where to start here if anyone has any info that would be great . if you clear codes they reset immediately . no drivability problems all accessories work .

7 Replies Received (View Replies)

  Related Documents & Media  2008 Cadillac STS

 
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car Vehicle Data

2008 Cadillac STS

VIN 1G6DC67A68
Engine4.6 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNone

Trouble Codes

B1440power mode master input circuit mismatch signal mismatch
U2162lost comm with instrument panel intergration module
Message Closed

car Vehicle Data

2008 Cadillac STS

VIN 1G6DC67A68
Engine4.6 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNone

Trouble Codes

B1440power mode master input circuit mismatch signal mismatch
U2162lost comm with instrument panel intergration module