B1D13

B1D13-PASSENGER MIRROR POSITION SENSOR POWER SUPPLY CIRCUIT HIGH





For a complete wiring diagram, refer to the Wiring Information Electrical Diagrams.

- When Monitored:
Continuously.

- Set Condition:
If the Passenger Door Module (PDM) senses voltage is greater than 5.5-volts for more than 30 ms on the (P666) Passenger Mirror Sensor Supply circuit.





1. TEST FOR INTERMITTENT CONDITION
1. Turn the ignition on.
2. Using a scan tool, record and erase Diagnostic Trouble Codes (DTCs).
3. Operate the Mirror Switch in all directions several times.
4. Cycle the ignition from on to off three times.
5. Turn the ignition on.
6. Using a scan tool, read DTCs.

Does the scan tool display DTC B1D13-PASSENGER MIRROR POSITION SENSOR POWER SUPPLY CIRCUIT HIGH?

Yes

- Go To 2

No

- The conditions that caused this code to set are not present at this time. Using the wiring diagram/schematic as a guide, inspect the wiring and connectors.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

2. TEST FOR A SHORTED OUTSIDE REARVIEW MIRROR




1. Turn the ignition off.
2. Disconnect the Passenger Outside Rearview Mirror connector.
3. Turn the ignition on.
4. Measure the Voltage between the (P666) Passenger Mirror Sensor Supply circuit and the (P66) Passenger Mirror Sensor Ground circuit in the Passenger Rearview Outside Mirror connector.

What is the voltage?

4.8 Volts To 5.2 volts

- Replace the Passenger Outside Rearview Mirror.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

Below 4.8 Volts

- Go To 3

Above 5.2 Volts

- Go To 5

3. CHECK THE (P666) PASSENGER MIRROR SENSOR SUPPLY CIRCUIT FOR AN OPEN




1. Turn the ignition off.
2. Disconnect the Passenger Door Module C2 connector.
3. Measure the resistance of the (P666) Passenger Mirror Sensor Supply circuit between the Passenger Outside Rearview Mirror connector and the Passenger Door Module C2 connector.

Is the resistance below 2.0 Ohms?

Yes

- Go To 4

No

- Repair the (P666) Passenger Mirror Sensor Supply circuit for an open.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

4. CHECK THE (P66) PASSENGER MIRROR SENSOR GROUND CIRCUIT FOR AN OPEN




1. Measure the resistance of the (P66) Passenger Mirror Sensor Ground circuit between the Passenger Outside Rearview Mirror connector and the Passenger Door Module C2 connector.

Is the resistance below 2.0 Ohms?

Yes

- Replace the Passenger Door Module (PDM).
- Perform the BODY VERIFICATION TEST. Body Verification Test.

No

- Repair the (P66) Passenger Mirror Sensor Ground circuit for an open.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

5. CHECK THE (P666) PASSENGER MIRROR SENSOR SUPPLY CIRCUIT FOR A SHORT TO VOLTAGE




1. Turn the ignition off.
2. Disconnect the Passenger Door Module C2 connector.
3. Turn the ignition on.
4. Measure the voltage of the (P666) Passenger Mirror Sensor Supply circuit between the Passenger Door Module C2 connector and ground.

Is the voltage above 0.2 volts?

Yes

- Repair the (P666) Passenger Mirror Sensor Supply circuit for a short to voltage.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

No

- Replace the Passenger Door Module (PDM).
- Perform the BODY VERIFICATION TEST. Body Verification Test.