B1D13
B1D13-PASSENGER MIRROR POSITION SENSOR POWER SUPPLY CIRCUIT HIGH
2010 Jeep Truck Grand Cherokee SRT-8 V8-6.1L Page 342
- When Monitored:
Continuously.
- Set Condition:
If the Passenger Door Module senses voltage is greater than 5.5 volts for more than 30 ms on the (P666) Passenger Mirror Sensor Supply
circuit.
2010 Jeep Truck Grand Cherokee SRT-8 V8-6.1L Page 343
1. TEST FOR INTERMITTENT CONDITION
1. Turn the ignition on.
2. With the scan tool, record and erase DTCs.
3. Operate the Mirror Switch in all directions several times.
4. Cycle the ignition from on to off 3 times.
5. Turn the ignition on.
6. With the scan tool, read DTCs.
Does the scan tool display: 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. See: Verification Tests/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.
What is the voltage?
4.8 volts to 5.2 volts
- Replace the Outside Rearview Mirror.
- Perform the BODY VERIFICATION TEST. See: Verification Tests/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
2010 Jeep Truck Grand Cherokee SRT-8 V8-6.1L Page 344
1. Turn the ignition off.
2. Disconnect the Passenger Door Module 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 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. See: Verification Tests/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 connector.
Is the resistance below 2.0 ohms?
Yes
- Replace the Passenger Door Module.
- Perform the BODY VERIFICATION TEST. See: Verification Tests/Body Verification Test.
No
- Repair the (P66) Passenger Mirror Sensor Ground circuit for an open.
- Perform the BODY VERIFICATION TEST. See: Verification Tests/Body Verification Test.
2010 Jeep Truck Grand Cherokee SRT-8 V8-6.1L Page 345
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 connector.
3. Turn the ignition on.
4. Measure the voltage of the (P666) Passenger Mirror Sensor Supply circuit.
Is the voltage above 0.2 volt?
Yes
- Repair the (P666) Passenger Mirror Sensor Supply circuit for a short to voltage.
- Perform the BODY VERIFICATION TEST. See: Verification Tests/Body Verification Test.
No
- Replace the Passenger Door Module.
- Perform the BODY VERIFICATION TEST. See: Verification Tests/Body Verification Test.
