Page 2092 - Foton Workshop Manual - Aumark (BJ1099)

62-40 DIAGNOSIS-POWER WINDOW

(b). Measure the resistance between the
grounding and the No.B7 & No. B8 pin of
the connector C55 on the body controller
with the multimeter.
Standard resistance: (check whether there
is a short circuit)

Connect the pin by Standard value
multimeter
C55 (B7) - Grounding ＞ 1 MΩ

C55 (B8) - Grounding ＞ 1 MΩ

Is the result normal?
Yes>To step 3.
No >Replace the circuit between fuse F13(30A) and No.B7 pin of body controller C55
connector which is a short circuit to ground.

3. Check the body controller power supply

(a). Disconnect the body controller connector
C 5 5 .

(b). Measure the voltage between No.B7 and
No.B8 pin of body controller connector C55
and the grounding with the multimeter.
Standard Voltage:

Connect the pin by Standard value
multimeter

C55 (B7) - Grounding Battery volt
C55 (B8) - Grounding Battery volt

Page 2092