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2003 Buick Rendezvous CX 3.4L MIL Lamp on
Posted to GM Driveability on 9/17/2009 11 Replies

I have an 03 rendevous that sets a po453 fuel tank pressure sensor ckt. high, several months ago when this all started we found the 453 code and a bad connector(heavy green corrosion) in the underbody harness connector where it attaches to the underbody floor ...

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  Related Documents & Media  2003 Buick Rendezvous CX

 
Message Closed w/FIX

car Vehicle Data

2003 Buick Rendezvous CX

VIN 3G5DAO3E13
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0453Fuel Tank Pressure Sensor Circuit High Voltage
Message Closed w/FIX

car Vehicle Data

2003 Buick Rendezvous CX

VIN 3G5DAO3E13
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0453Fuel Tank Pressure Sensor Circuit High Voltage