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1991 Cadillac Eldorado 4.9L System monitor
Posted to GM HVAC on 5/18/2005 7 Replies

Ok Caddy electrical Guy's, let me tell ya about this one, Intermittently displays "Check System" and you can not enter onboard diagnostics, then if I hook up a scan tool to the ALDL; you can then enter onboard diagnostic. many codes,

IS THERE ONE THING THAT S...

7 Replies Received (View Replies)

  Related Documents & Media  1991 Cadillac Eldorado

 
Message Closed w/FIX

car Vehicle Data

1991 Cadillac Eldorado

VIN 1G6EL13B2M
Engine4.9 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedSystem Monitor
ConditionsBlank Climate Control and Display Below Says "Chec
Misc.2 Door
Message Closed w/FIX

car Vehicle Data

1991 Cadillac Eldorado

VIN 1G6EL13B2M
Engine4.9 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedSystem Monitor
ConditionsBlank Climate Control and Display Below Says "Chec
Misc.2 Door