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2003 GMC Safari 4.3L Won't run monitors
Posted to GM Driveability on 5/25/2010 5 Replies

Followed 'shopkey' drive cycle to the letter several times, verified coolant and IAT parameters, fuel level, brake switch, cold start. Have even disconnected battery again, running drive cycle then results in all monitors completed EXCEPT O2 and EVAP.

[...] d...

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  Related Documents & Media  2003 GMC Safari

 
Message Closed w/FIX

car Vehicle Data

2003 GMC Safari

VIN 1GKEL19X33
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / mfi
EmissionsOBD-II Compliant
SymptomsWon't Run Monitors
OccursAlways
Misc.Awd
Message Closed w/FIX

car Vehicle Data

2003 GMC Safari

VIN 1GKEL19X33
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / mfi
EmissionsOBD-II Compliant
SymptomsWon't Run Monitors
OccursAlways
Misc.Awd