P1496 JEEP - 5 Volt Supply Voltage Low Condition
- Shorted sensor
- Sensor harness is open or shorted
- Sensor circuit poor electrical connection
- Faulty Powertrain Control Module (PCM)
When is the code detected?The Powertrain Control Module (PCM) detected the 5 volt reference voltage at the input sensors was low during the constant monitor test
- Engine Light ON (or Service Engine Soon Warning Light)
P1496 Jeep DescriptionWith the key on or engine running, the Powertrain Control Module (PCM) detects that the 5-volt supply to the sensors was under 3.5v for 5 seconds. Possible causes include a shorted 5-volt power supply, a shorted sensor, or its related feed circuit.
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