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2004 Chevrolet Trailblazer EXT LS 4.2L MIL Lamp on
Posted to GM Driveability on 6/30/2008 14 Replies

hi all, a honda guy here with this chevy trailblazer(friends).this thing keeps throwing the p0128 code for the ect. i have checked the sensor several times and it has always been in spec,the radiator is always full, the coolant looks to be clear and good, reco...

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  Related Documents & Media  2004 Chevrolet Trailblazer EXT LS

 
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Trailblazer EXT LS

VIN 1GNES16S14
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.2WD

Trouble Codes

P0128Cooling System Malfunction
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Trailblazer EXT LS

VIN 1GNES16S14
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.2WD

Trouble Codes

P0128Cooling System Malfunction