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2002 GMC Envoy SLE 4.2L Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire
Posted to GM Driveability on 4/27/2009 2 Replies

Ok, this is going to be long....... vehicle came in with the complaint that the speedometer quit working. I conducted a gauge sweep test and all gauges worked fine. Then I started retreiving codes. The BCM, IPC, ABS and air bag controllers all gave me a code U...

2 Replies Received (View Replies)

  Related Documents & Media  2002 GMC Envoy SLE

 
Message Closed w/FIX

car Vehicle Data

2002 GMC Envoy SLE

VIN 1GKDT13S62
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Cuts Out, Stall, Misfire
OccursAlways

Trouble Codes

C0236rear wheel speed sensor circuit
C0237rear wheel speed sensor circuit fault
C0267pump motor circuit open/short
P0502Vehicle Speed Sensor Circuit Low Input
U1000Class 2 Communication Malfunction
U1016Serial Communications Malfunction
Message Closed w/FIX

car Vehicle Data

2002 GMC Envoy SLE

VIN 1GKDT13S62
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Cuts Out, Stall, Misfire
OccursAlways

Trouble Codes

C0236rear wheel speed sensor circuit
C0237rear wheel speed sensor circuit fault
C0267pump motor circuit open/short
P0502Vehicle Speed Sensor Circuit Low Input
U1000Class 2 Communication Malfunction
U1016Serial Communications Malfunction