Cars & Trucks - Recent Questions, Troubleshooting & Support
Head lights wont turn off 06 h3 hummer
If you pull the headlamp relay in under hood fuse box, that should kill the headlamps until you figure out the problem? I don't know if relay could be faulty? I'd want to check relay wiring circuit for ground?
Your bcm grounds the coil side of headlamp relay in order to 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 codes.
1999 Opel Corsa bottom pulley,can you move it manually to set up the timing
Which engine is in your car? I am assuming you are refering to the Crank Pulley? The crank pulley can be turned Clockwise by hand with a bit of effort. You will hit resistance at regular points as the pistons create compression.
*Note* Is the timing belt still on the engine? You will also need to know if yours is an 'Interference' engine. With an 'Interference' engine the pistons will hit the open valves as you turn the crank stopping it from turning.
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