Questions & Answers for: Cadillac how to check ground problem

ECM for bad connections and shorts, (shorts, corrosion etc.), and test all voltages to ecm. Check for short to ground in ckt491 (Orange wire), check for Open or Short to Ground in ckt 526 (Brown wire)

...ground so nothing is grounded. If caddy only has one wire coming from the speaker, your will have to run a single wire probably to each speaker, but check what I said before. I will check mine ...

...check for power and ground there on connector,if have both power and ground you most likely got a bad blower motor,,if you dont got power and ground you might have a bad wire or bad hvac control ...

Check all ground connections from battery to motor, battery to body, ground strap from motor to body. premove bolts to check underneath for corossion. Ground problems can cause all kinds of electrical

...only.... if not check for lose groundline on wire of reverse light... if you have a lose ground on reverse line, the reverse light only lits up when braking becoz it shares the ground line on

check the main ground wires for the battery, remove and clean the ground wire and bolt at the engine. I had a customer with one (would stall and not refire). An easy check is hook up a wire to the neg

...ground check your manual for ground locations. put a test light on the pos terminal and hit the ground points with it if light comes on brightly its a good ground if not its a bad one you can use a ...

...D. 3. The ground is pin A, Black wire. 4. Ground the White wire at the height sensor, check that the vent solenoid in the ELC compressor clicks and vents the air from the system. Author: Bill ...

...ground wires. Check for good ground to frame. Star washers should be used under connectors to provide for good ground. Also additional wires on passenger side and these should be checked also. If ...

...ground wire needs fixed Check wiring with a test light or volt meter. switch lights to low beam, connect volt meter N probe to a good ground then probe the light socket for the low beam power cable, ...