Page 403 - Foton Workshop Manual - Auman EST-M

Diagnosis - Diagnosis-fault diagnosis of electronic and electrical parts DI - 349

Diagnosis procedure IN
1. Check the driver seat belt switch circuit.

a. Ignition switch: LOCK. DI
b. Disconnect the driver seat belt switch connector G003.
c. Disconnect the combination instrument connector B015. EG

d. Use a multimeter to measure the resistance between 1#
terminal of driver seat belt switch connector G003 and 13# TR
terminal of combination instrument connector B015.
Standard resistance: AX

Multimeter connecting terminal Standard value
FR
G003(1)-B015(13) About 0Ω

ST
Check if the result is ok?

Yes>go to Step 2. BR
No > repair or replace the circuit.
2. Check the driver seat belt switch. BW

a. Disconnect the driver seat belt switch connector G003.
b. Fasten the seat belt lock. EL

c. Use a multimeter to measure the resistance between 1#
terminal of driver seat belt switch connector G003 and 2#
terminal.
Standard resistance:

Multimeter connecting terminal Standard value

G003(1)-G003(2) >1MΩ

d. Unlock the seat belt lock.

DI-349