Section 15 (Heater & Air Conditioning Control System (DTC/Circuit Diagnosis) (Except Hybrid))
WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
- DTC Index
- DTC/Circuit Diagnosis
- DTC U1000: Can Comm Circuit
- DTC U1010: Control Unit (Can)
- DTC B2578, B2579: In-Vehicle Sensor
- DTC B257B, B257C: Ambient Sensor
- DTC B2581, B2582: Intake Sensor
- DTC B262A, B262B, B2657, B2658: Exhaust Gas/Outside Odor Detecting Sensor
- DTC B2630, B2631: SUNLOAD Sensor
- DTC B2632, B2633: Air Mix Door Motor (Driver Side)
- DTC B2634, B2635: Air Mix Door Motor (Passenger Side)
- DTC B2636, B2637, B2638, B2639, B2654: Mode Door Motor (Front)
- DTC B263D, B263E, B263F: Intake Door Motor
- DTC B2799, B279A: Air Mix Door Motor (Rear)
- DTC B279B, B279C: Mode Door Motor (Rear)
- DTC B279D, B279E: Rear Shut-Off Door Motor
- DTC B2796, B2797, B2798: Communication Error
- DTC B27B0: A/C Auto Amp.
- Power Supply And Ground Circuit
- Door Motor
- Door Motor Communication Circuit
- Front Blower Motor
- Ionizer
- Magnet Clutch
- PTC Heater Relay
- PTC Heater
- Rear Blower Motor