Page 2292 - Foton Workshop Manual - Aumark (BJ1099)

62-240 DIAGNOSIS-HEATER & AIR CONDITIONING

(d). Measure the resistance according to values
in the table below.
Standard resistance: (check whether there
is an open circuit)

Connect the pin by Standard value
multimeter
C42(B4)-C38(1)

C42(A7)-C38(2)
＜ 2Ω
C42(A4)-C38(3)

C42(A11)-C38(5)
C42(B11)-C38(6)

Is the result normal?
Yes>To step 3.
No >Repair or replace the harness.

3. Check cycle servo motor

(a). Ignition switch:"LOCK".
(b). Disconnect cycle servo motor connector C38.

(c). Check the function of cycle servo motor
C38.
OFF
C38 Connect the Specified
Conditions
6 5 3 2 1 pins value
Apply the Battery (+)-5
battery voltage Cycle servo
between the
fuwx62 657 Battery(-)-6 motor run
No.5 and No.6
pin
Is the result normal?
Yes>Replace the A/C control.
No >Replace cycle servo motor, validate again whether this fault exists or not.

Page 2292