Operation not Accepted Even If Air Conditioning Switch is Operated [03/2017 - 10/2020]: Description
If the air conditioning system cannot be operated using the air conditioning control panel (radio and display receiver assembly)*1 or air conditioning control assembly*2, the following suspected areas may be the cause.
| Symptom |
Factor |
Air conditioning system cannot be operated using air conditioning control panel (radio and display receiver assembly)*1 or air conditioning control assembly*2
- (With the exception of the switch indicators, no inputs are reflected when other switches operated)
|
- CAN communication malfunction between air conditioning amplifier assembly and air conditioning control panel (radio and display receiver assembly)*1
- LIN communication malfunction between air conditioning amplifier assembly and air conditioning control assembly*2
- Short to +B or ground in air conditioning amplifier assembly circuit
- Air conditioning amplifier assembly malfunction
- Air conditioning control panel (radio and display receiver assembly) malfunction*1
- Air conditioning control assembly malfunction*2
- Harness or connector
|
- *1: for 8 Inch Display
- *2: for 7 Inch Display