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2003 Chevrolet Express 3500 6.0L MIL Lamp on
Posted to GM Driveability on 3/23/2007 3 Replies

vehicle keeps throughing p0357 dtc!!! alldata shows wiring harness to be ok!!! we have replaced ignition coils twice and ecm twice!!! obviously we are missing something or not getting the right information for diagnostics!!! any help will be greatly appreciate...

3 Replies Received (View Replies)

  Related Documents & Media  2003 Chevrolet Express 3500

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Express 3500

VIN 1GCHG39U03
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0357Ignition Coil 7 Primary Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Express 3500

VIN 1GCHG39U03
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0357Ignition Coil 7 Primary Circuit Malfunction