P0821 Isuzu Gear Lever X Position Circuit
Possible causes
– Faulty Gear Lever X Position Sensor
– Gear Lever X Position Sensor harness is open or shorted
– Gear Lever X Position Sensor circuit poor electrical connection
– Gear Lever X Position Sensor harness is open or shorted
– Gear Lever X Position Sensor circuit poor electrical connection
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
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