[55B] AUTOMATIC AIR CONDITIONER - - TROUBLESHOOTING - DIAGNOSTIC TROUBLE CODE PROCEDURES - Diagnosis code 41: Air mixing door control motor and potentiometer activating system | PRINT PAGE / INDEX / PRIOR / NEXT

Diagnosis code 41: Air mixing door control motor and potentiometer activating system
| COMMENTS ON TROUBLE SYMPTOM This code is set when the air mixing door cannot be rotated to the preset opening angle.
| POSSIBLE CAUSES Malfunction of the air mixing door control motor and potentiometer Malfunction of the automatic air conditioner control panel (A/C-ECU) Damaged the wiring harness or connectors
| DIAGNOSIS
| Step 1. Check the air mixing door control motor and potentiometer Refer to . Q: Is the check result normal? YES: Go to Step 2. NO: Replace the air mixing door control motor and potentiometer
| Step 2. Connector check: C-26 A/C-ECU connector and C-313 air mixing door control motor and potentiometer connector Q: Is the check result normal? YES: Go to Step 3. NO: Repair the connector.
| Step 3. Check the wiring harness between C-26 A/C-ECU connector (terminals 22 and 25) and C-313 air mixing door control motor and potentiometer connector (terminals 3 and 1). NOTE: Prior to the wiring harness inspection, check intermediate connector C-36, and repair if necessary. Check the output lines for open or short circuit. Q: Is the check result normal? YES: Malfunction of the automatic air conditioner control panel (A/C-ECU) NO: Repair the wiring harness.

[55B] AUTOMATIC AIR CONDITIONER - - TROUBLESHOOTING - DIAGNOSTIC TROUBLE CODE PROCEDURES - Diagnosis code 41: Air mixing door control motor and potentiometer activating system | PRINT PAGE / INDEX / PRIOR / NEXT

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