B113D - Rear Mode Request Low: Notes
For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS information.
Theory of Operation
When the rear A/C heater control is used to adjust the rear mode door actuator, the A/C heater control receives a rear mode request signal via the rear mode door driver circuit. The A/C heater control drives the rear mode door actuator via the rear mode door driver circuit and the common door driver circuit.
- >>When Monitored:<< With the ignition on.
- >>Set Condition:<< If the A/C heater control detects a short to ground or an open on the rear mode door driver circuit when the rear A/C heater control is used to adjust the rear mode door actuator.
| Possible Causes |
|---|
| REAR MODE DOOR DRIVER CIRCUIT C53 SHORTED TO GROUND |
| REAR MODE DOOR DRIVER CIRCUIT C53 OPEN |
| REAR A/C HEATER CONTROL |
| FRONT A/C HEATER CONTROL |
NOTE:
The DTC must be active for the results of this test to be valid. Do not perform this test if the DTC is stored. Body Exterior for stored DTC test procedures.