...lamp, a.k.a. the check engine light) illuminates. CausesA P0011 DTC trouble code may be caused by one or more of the following: Incorrect camshaft timing Wiring problems (harness/wiring) in intake ...
Question about 2009 HHR
test lamp does not illuminate between the control circuit terminal 87 and ground. ?‡' If the test lamp illuminates, test the control circuit for a short to voltage. Verify that a test lamp illuminates
Question about 2006 HHR
...Test the stop lamp switch signal circuit for an open or for a high resistance between the body control module (BCM) and the engine control module (ECM). Refer to Circuit Testing and Wiring Repairs ...
Question about 2010 HHR
...There is hi and lo beam relays. The top terminals in diagram for relays, hot all the time, use a test light to check for voltage, unplug the relay. At the actual head lamps in diagram, the top ...
...test electrical circuit's using a wiring diagram an a voltmeter ? Reading how the headlamps are suppose to work ,then testing is how to find the problem . Headlamps The headlamps may be turned ON 2 ...
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