B1D1E

B1D1E-DRIVER MIRROR VERTICAL MOTOR CONTROL CIRCUIT/PERFORMANCE





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

- When Monitored:
Continuously.

- Set Condition:
When the Driver Door Module senses a value below the tolerance of the mirror motor on the Driver Mirror Vertical Driver circuit for over 10 ms., this code will set.





1. TEST FOR INTERMITTENT CONDITION
1. Turn the ignition on.
2. With the scan tool, record and erase the 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. With the scan tool, read the DTCs.

Does the scan tool display B1D1E DRIVER MIRROR VERTICAL MOTOR CONTROL CIRCUIT/PERFORMANCE?

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 MIRROR




1. Disconnect the appropriate Driver Mirror connector.
2. With the scan tool, erase the 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. With the scan tool, read the active DTCs.

Does the scan tool display B1D1E DRIVER MIRROR VERTICAL MOTOR CONTROL CIRCUIT/PERFORMANCE as active?

No

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

Yes

- Go To 3

3. TEST THE (P71) DRIVER MIRROR VERTICAL DRIVER WIRE FOR A SHORT TO GROUND




1. Turn the ignition off.
2. Disconnect the Driver Door Module C4 connector.
3. Measure the resistance between ground and the (P71) Driver Mirror Vertical Driver circuit.

Is the resistance below 10,000 Ohms?

Yes

- Repair the (P71) Driver Mirror Vertical Driver circuit for a short to ground.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

No

- Go To 4

4. TEST THE (P71) DRIVER MIRROR VERTICAL DRIVER CIRCUIT SHORTED TO THE (Z912) GROUND CIRCUIT




1. Measure the resistance between the (P71) Driver Mirror Vertical Driver circuit and the (Z912) Ground circuits.

Is the resistance below 10,000 Ohms?

Yes

- Repair the (P71) Driver Mirror Vertical Driver circuit for a short to the (Z912) Ground Circuit(s).
- Perform the BODY VERIFICATION TEST. Body Verification Test.

No

- Replace the Driver Door Module.
- Perform the BODY VERIFICATION TEST. Body Verification Test.