Test E: DTC B1299 - Power Supply Sensor Circuit Short To Ground

PINPOINT TEST E: DTC B1299 - POWER SUPPLY SENSOR CIRCUIT SHORT TO GROUND

Normal Operation
Voltage is supplied to the parking aid sensors from the parking aid module (PAM) on circuit 1439 (BN/PK). The parking aid module supplies ground to the parking aid sensors on circuit 1440 (DG/YE).

- DTC B1299 (Power Supply Sensor Circuit Short to Ground) - sets when the sensor power supply circuit is shorted to ground or to circuit 1440 (DG/YE).

This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- Parking aid sensor(s)
- Parking aid bumper harness
- PAM

E1-E6:

E6-E8: