Page 2472 - Foton Workshop Manual - Aumark (BJ1099)

62-420 DIAGNOSIS-COMBINATION METER

(c). Use multimeter to measure the voltages
between No.1 & No.3 pin of combination
OFF
v meter C23 connector and the ground
connection.
C23
Standard voltage:
4 13 12 11 10 9 8 7 6 5 4 3 2 1
0 29 28 27 26 25 24 23 22 21 20 19 18 17 Connect the pin by Standard value
multimeter
fuwx62905
C23 (1) - Grounding
Battery volt
C23 (3) - Grounding
Is the result normal?
Yes>To step 3.
No >If there is no battery voltage in No.1 pin of combination meter C23 connector, repair
the open circuit from fuse F7(7.5 A) to No.1 pin of combination meter C23 connector.

3. Check harness and connector (combination meter-grounding)

(a). Ignition switch:"LOCK".

(b). Use multimeter to measure the voltages
between No.2 pin of combination meter
OFF
Ω C23 connector and the grounding.
Standard resistance：
C23
Connect the pin by Standard value
multimeter
4 13 12 11 10 9 8 7 6 5 4 3 2 1
0 29 28 27 26 25 24 23 22 21 20 19 18 17
C23 (2) - Grounding ≤ 2 Ω
fuwx62906

Is the result normal?
Yes>Replace combination meter assembly.
No >Repair the circuit between No.2 pin of combination meter C23 connector and the
grounding.

4. Check combination meter circuit

(a). Ignition switch:"LOCK".
(b). Disconnect combination meter connector C23.

Page 2472