Page 936 - Foton Workshop Manual - Tunland (AT)
P. 936
04-790 DIAGNOSTICS - AIR CONDITIONING SYSTEM
Check whether the result is normal?
Yes> go to step 3
No > Maintenance or replace harness.
3 . Check temperature regulation servo motor
04 (a) Ignition switch: "OFF".
(b) Disconnect the connector C031 of temperature regulation servo motor.
(a) Check the connector C031 function of the
temperature regulation servo motor.
Conditions Connection Specified
pins value
Apply battery battery (+)-5
temperature
voltage
between pins 5 battery (-)-6 regulation servo
motor operation
and 6
Check whether the result is normal?
Yes > Replace the air conditioner controller.
No > Replace the temperature regulation servo motor, and verify again whether the
failure exists.
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