B1D13

B1D0A,B1D13-MIRROR POSITION SENSOR POWER SUPPLY CIRCUIT HIGH - DOOR MODULE





For a complete wiring diagram Refer to Diagrams/Electrical.

- When Monitored:

Continuously.

- Set Condition:

When the Driver/Passenger Door Module senses voltage above 5.5 volts on the Mirror Position Sensor Supply circuit for over 30 ms, this code will set.

NOTE: This test covers both the Driver and Passenger code depending on the side the code appeared in.





Diagnostic Test

1.TEST FOR INTERMITTENT CONDITION

Turn the ignition on.

With the scan tool, record and erase DTC's

Operate the Mirror Switch in all directions several times.

Cycle the ignition from on to off three times.

Turn the ignition on.

With the scan tool, read DTC's.

Does the scan tool display B1D0A or B1d13-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 BODY VERIFICATION TEST - VER 1. Body Verification Test

2.TEST FOR AN OPEN MIRROR





Turn the ignition off.

Disconnect the appropriate mirror connector.

Turn the ignition on.

Measure the voltage between the (P145) or (P146) Mirror Position Sensor Supply circuit and the ((P69) or (P66) Mirror Sensor Ground circuit.

Is the voltage between 4.8 and 5.2 volts?

Yes

- Replace the Mirror.
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test

No

- Go to 3

3.TEST THE (P145) OR (P146) MIRROR POSITION SENSOR SUPPLY WIRE FOR AN OPEN





Turn the ignition off.

Disconnect the appropriate Door Module C4 connector.

Measure the resistance between of the (P145) or (P146) Mirror Position Sensor Supply circuit between the Module connector and the Mirror connector.

Is the resistance below 2.0 ohms?

No

- Repair the (P145) or (P146) Mirror Position Sensor Supply circuit for an open.
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test

Yes

- Go to 4

4.TEST THE (P69) OR (P66) MIRROR SENSOR GROUND WIRE FOR AN OPEN





Measure the resistance of the ((P69) or (P66) Mirror Sensor Ground circuit between the Module connector and the Mirror connector.

Is the resistance below 2.0 ohms?

No

- Repair the (P69) or (P66) Mirror Sensor Ground circuit for an open.
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test

Yes

- Go to 5
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test

5.TEST THE (P145) OR (P146) MIRROR POSITION SENSOR SUPPLY WIRE SHORTED TO VOLTAGE





Turn the ignition on.

Measure the voltage between ground and the (P145) or (P146) Mirror Position Sensor Supply circuit.

Is there any voltage present?

Yes

- Repair the (P145) or (P146) Mirror Position Sensor Supply circuit for a short to voltage.
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test

No

- Replace the appropriate Door Module.
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test