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P1515 Diagnostic Trouble Code Discussion for May 2011

Control Module Throttle Actuator Position Performance

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Trouble Ticket Help Requests for DTC P1515
Help Request Posted
2002 Chevrolet Trailblazer EXT LT 4.2L No Start VIN: 1GNDT13S72
P1515: throtle position. ... a weak battery so we changed the oil and replaced the battery.Reset light pedal depress 3 times Now the car wont start the cel and reduced engine power light on. Now has codes p1515, p1516,p1523 all related to the throtl...
May 27, 2011