TROUBLE SYMPTOM CHART


Trouble symptom
Inspection procedure No.
Reference page
Communication with the M.U.T.-III is not possible
1

Cool air does not come
2

The blower does not work
3

The blower air volume cannot be changed
4

The inside/outside air changeover is impossible
5

The A/C compressor does not work <1500, 1800, 2000 (Petrol engine, T/C)>
6

The A/C compressor does not work <2000 (Diesel engine)>
7

The A/C indicator flashes
8

A/C outlet air temperature cannot be set
9

Air outlets changeover is impossible
10

A/C pressure sensor system
11

Blower motor power supply system
12

A/C-ECU power supply system
13

The PTC heater does not work <2000 (Diesel engine)>
14

The buzzer does not sound
15
(Refer to GROUP 54A - Combination Meter ).