|
|
Content .. 1686 1687 1688 1689 ..
47–RECIRC DOOR BOUND (MTC) (CONTINUED) For the Manual Temperature Control (MTC) circuit diagram (Refer to 24 - HEATING & AIR CONDITIONING - SCHE- For a complete wiring diagram Refer to Section 8W. Theory of Operation NOTE: Diagnose and repair Actuator Circuit Test faults (DTC 61, 62, 63, 64, 65, 66, 67, 68, 69, 71, and 72) The purpose of actuator calibration is to determine the total span of door travel between physical stops. To calibrate • When Monitored: • Set Condition: Possible Causes ACTUATOR CIRCUIT TEST FAULTS PRESENT OVERCURRENT FAULTS PRESENT (C268) RECIRCULATION DOOR DRIVER CIRCUIT OPEN (C68) RECIRCULATION DOOR COMMON DRIVER CIRCUIT OPEN RECIRCULATION DOOR SEIZED, OBSTRUCTED RECIRCULATION DOOR ACTUATOR A/C HEATER CONTROL 24 - 100 HVAC - ELECTRICAL DIAGNOSTICS WK |