B103A–REAR MODE DOOR CONTROL CIRCUIT/PERFORMANCE (MTC)
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
With the ignition on.
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Set Condition:
If the A/C Heater Control detects an excessive current draw on any of the door driver circuits while attempting
to drive this actuator. This DTC has a maturing time of 5 seconds and a de-maturing time of 10 seconds. If the
DTC’s status changes from active to stored it will stay in memory for 100 ignition cycles.
If this DTC is active, refer to B104C–BLEND DOOR CONTROL CIRCUIT/PERFORMANCE (MTC) for the diag-
nostic test procedure. If this DTC is stored, refer to HVAC System Test (MTC) for stored DTC test proce-
dures.
HB
HVAC - ELECTRICAL DIAGNOSTICS
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