Page 935 - Foton Workshop Manual - Tunland (AT)
P. 935
DIAGNOSTICS - AIR CONDITIONING SYSTEM 04-789
2 . Check the harness and connectors (air condition controller - temperature
regulation servo motor)
(a) Disconnect battery negative cable.
(b) Disconnect the connector C021 of air
conditioner controller. 04
ftwxd041074
(c) Disconnect the temperature regulation servo
motor C031.
ftwxd041091
(d) Measure the electrical resistance based on
the value in the following form.
Standard electrical resistance (check
whether there existent an open circuit)
C021
Multimeter connection Standard value
B4 A8 A4 12 B12
C021（B4）-C031（1）
C031
C021（A8）-C031（2）
1 2 3 5 6
C021（A4）-C031（3）
＜2Ω
C021（12）-C031（5）
ftwxd041071 C021（B12）-C031
（6）
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