Questions & Answers for: Hummer H3 relay switch

...RELAY switch side closes, and the vehicle is in Park/Neutral or with the clutch fully depressed, if equipped, supply voltage is applied to the PCM CNTRL relay coil. The PCM verifies the transmission ...

...relay clicks. All fuses are fine. We currently have the drivers door off and are checking the loom. Whats your email just incase we find a solution? We are in the uk. Ben 100 % fix unfortunately you ...

exterior power mirrors on my 06 hummer h3 do not work check the fuse, relay or it could be a loose plug into the switch, or ba switch.

2006 Hummer H3, the low beam headlights are not working, checked fuses, checked relays, all are good, high beams do work, any suggestions Could be a bad ground wire for the low beams and or the hi/lo ...

...switch and nothing happened A good place to start would be to check the fuse or relay. Most fuse box/ relay centers have diagrams inside the covers that indicate which fuse or relay is used for that ...

relay fuse box lights on in the car but car wont start. Tried to boost car to start it. Would nt start. recently had fog lamps installed on the car complete with a switch inside of the car for control

...energize. I'm not saying bcm has a problem? The bcm receives input from headlamp/dimmer switch telling it the headlamp relay should be grounded. You might check for bcm or communication trouble

...relay control circuit. When the windshield wiper switch is placed in to a low speed setting, a signal is applied to the BCM. The BCM then applies battery positive voltage to the coil side of the ...

relay switch contacts. Since the wiper 2 relay switch contacts are normally closed to the low speed circuit of the windshield wiper motor, the motor will operate at low speed. Low Speed Operation When

...relay and the headlight switch on the dash .. still wont turn off headlights Ive changed the relay and the headlight switch on the dash .. still wont turn off headlights ? Just changing parts won't ...