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1992 Buick Park Avenue 3.8L Code 38 in HVAC
Posted to GM HVAC on 9/28/2001 2 Replies

Originally car had code 66 in ECM. Low pressure sw. cured that code. Temp. light on hvac panel flashes. pulled code 38 out of hvac. performed GM programmer test-ok. code will reset immediately upon restart.

additionally, the CHANGE OIL SOON light is on and wi...

2 Replies Received (View Replies)

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car Vehicle Data

1992 Buick Park Avenue

VIN 1G4CW53LXN
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedCode 38 in HVAC
ConditionsSets Immediately
Message Closed

car Vehicle Data

1992 Buick Park Avenue

VIN 1G4CW53LXN
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedCode 38 in HVAC
ConditionsSets Immediately