Test B: DTCs C1700, C1703, C1706 and C1709 - Parking Aid Sensor Circuit Failure or Blockage

PINPOINT TEST B: DTCs C1700, C1703, C1706 AND C1709 - PARKING AID SENSOR CIRCUIT FAILURE OR BLOCKAGE

B1-B3:

B3-B4:

B5:

Normal Operation
Voltage is supplied to the parking aid sensors from the parking aid module on circuit LMP07 (BU/WH). The parking aid module supplies ground to the parking aid sensors on circuit RMP07 (GN/WH). The parking aid module receives a signal from the parking aid sensors on circuits VMP14 (WH/OG), VMP15 (YE/GN), VMP16 (YE/GY) and VMP17 (YE/OG).

DTC C1700 - sets when any of the left rear parking aid sensor circuits are open or the sensor signal line is shorted to ground.

DTC C1703 - sets when any of the right rear parking aid sensor circuits are open or the sensor signal line is shorted to ground.

DTC C1706 - sets when any of the left rear center parking aid sensor circuits are open or the sensor signal line is shorted to ground.

DTC C1709 - sets when any of the right rear center parking aid sensor circuits are open or the sensor signal line is shorted to ground.

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