Possible causes Low engine coolant level. Base engine concerns. Engine cooling system concerns. CHT sensor concern. Tech notes On some applications when this fault occurs the Engine Temperature warning indicator will illuminate and/or force the temperature gauge to the full
CADILLAC Technical Service Bulletins for P1285 code 2002 CADILLAC ESCALADE ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET Technical Service Bulletins for P1285 code 2002 CHEVROLET AVALANCHE ENGINE AND ENGINE COOLING:ENGINE 2002 CHEVROLET SILVERADO ENGINE AND ENGINE COOLING:ENGINE 2002 CHEVROLET SUBURBAN ENGINE AND ENGINE COOLING:ENGINE 2002 CHEVROLET TAHOE ENGINE AND ENGINE COOLING:ENGINE 2003 CHEVROLET SILVERADO ENGINE AND
FORD Technical Service Bulletins for P1285 code 2003 FORD FOCUS ENGINE AND ENGINE COOLING:COOLING SYSTEM 2002 FORD THUNDERBIRD ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
GMC Technical Service Bulletins for P1285 code 2002 GMC SIERRA ENGINE AND ENGINE COOLING:ENGINE 2002 GMC YUKON ENGINE AND ENGINE COOLING:ENGINE 2002 GMC YUKON XL ENGINE AND ENGINE COOLING:ENGINE 2003 GMC SIERRA ENGINE AND ENGINE COOLING:ENGINE 2004 GMC SIERRA ENGINE
P1285 DODGE – Fuel Pump Relay Ctrl Circ or
P1285 BUICK – Accelerator Pedal Position Sensor 3 Circuit
P1285 DODGE – Fuel Pump Relay Ctrl Circ or