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P0499 Diagnostic Trouble Code Discussion for August 2014

NVLD Canister Vent Solenoid Circuit High Voltage

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Trouble Ticket Help Requests for DTC P0499
Help Request Posted
2005 Jeep Wrangler SE 2.4L No Start VIN: 1J4FA29135
P0499: NVLD Canister Vent Solenoid Circuit High Voltage. ... customer installed new battery, started 4 times and then a no start no crank. Performed diagnostic, codes p0499 and p0688. Perform circuit tests to find ecm not energizing asd relay or engaging starter relay in crank mode. NVLD tests in range and have unpl...
August 08, 2014