20 Most Recent 1990 Cadillac Fleetwood Questions & Answers

need to know diagram were power connect to abs pump

Sounds like no fuel. Check fuel pump and filter

There are several YouTube videos on this just watch any of them and the basic info is there.

COULD BE BYPASS KEY MODULE, TAKE IT TO A SHOP THAT CAN FIX IT. WE USE TO GET A LOT OF THOSE AT MY SHOP BACK IN THE DAY.

The fuel pressure regulator is located on the top of the engine and is attached to the fuel supply rail for the injectors. You unbolt the retainer tang and then it unscrews from the rail assembly. You will need a new "O" ring seal to install it so make sure you get one. See photo of regulator below.

The theft module is located under the drivers side instrument panel attached to the brake pedal support if this vehicle is a broughm model

May be low on refrigerant .

Check for vacuum leaks.

Not sure what kind of RV. Most coaches have so much electronics on them that they run battery down unless you turn your house and chassis power switches off when not in use.

LOWER FRONT SIDE OF CRADDLE, WILL OPEN UP ACCESS TO R&R MOTOR.DO SAFELY JACK STANDS AND FLOOR JACK

check for blown bulbs.