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MANUAL A/C DIAGNOSIS TSB Revision HEATER, AIR CONDITIONING AND VENTILATION 55A-92 . DTC SET CONDITION • If the air mixing damper control motor does not work normally, DTC B1065 will be set. . TECHNICAL DESCRIPTION (COMMENT) Current trouble • The A/C-ECU, the mode selection damper con- trol motor and potentiometer, or connector(s) or Past trouble • If DTC B1065 is stored as a past trouble, carry out diagnosis with particular emphasis on wiring TROUBLESHOOTING HINT • Malfunction of connector. • Malfunction of the harness. • Malfunction of the mode selection damper control motor and potentiometer. • Malfunction of the A/C-ECU. AC305233 C-15 (B) BI CONNECTOR: C-15 AC305231 C-102 CF CONNECTOR: C-102 |