Gear Lever Position Sensor B Circuit High

Where it lives

For P2E07, the circuit described runs through the sensor. The description of P2E07 reports a fault at the sensor.

Check these first

• A short to voltage on the gear lever position sensor B wire
• A failed gear lever position sensor B
• Corrosion at the sensor B connector
• A chafed sensor B harness
• A faulty shifter module input

What to do next

1. Read gear lever position sensor B on a scan tool
2. Inspect the sensor B wire for a short to voltage
3. Check the sensor B connector
4. Test the gear lever position sensor B
5. Repair the short if the signal reads high
6. Clear the code and retest

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