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Buy yourself a regular testlight at a auto store, Posted by SWEDECAR [Email] ![]() ![]() ![]() In Reply to: trunk power lock not unlocking, Adam ![]() |
disconnect the harness from power lock motor in trunk.
Hook test light up to one of the wires coming from front of car (not the wires going into power lock motor), lock/unlock car at driver door. Check to see if test light lights up for a split second at one of the cycles with key.
Move testlight over to the other wire. Lock/unlock the driver door again. If test light lites up again at the opposite cycle of key from first test, the whole circuit from front of car to lock motor is good and you have a bad second lock motor.
If one of the wires doesn't illuminate for a split second, you have to do the same test at the power lock controller under passenger side kick panel.
If the test light lites up at both wire, you have a wire problem somewhere from the front to back of car.
Otherwise it might be the power lock controller itself
Anders
posted by 67.113.86...
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