Page 414 - Foton Workshop Manual - Auman EST-M

DI - 360 Diagnosis - Diagnosis-fault diagnosis of electronic and electrical parts

d. Use a multimeter to measure the voltage between 1# and
2# terminals of cab unlocked switch connector G0065.
Standard voltage:

Multimeter connecting terminal Standard value

G006(1)-G006(2) Storage battery voltage

e. Measure the voltage between the cab unlocked switch
connector G006 terminal 2 and the ground with the
multimeter in voltage gear.
Standard voltage:

Multimeter connecting
Standard value
terminal

G006(2)- grounding Storage battery voltage

Check if the result is ok?

Yes> replace cab unlocked switch.
No> if no battery voltage, go to Step 5.

5. Check the driver cab unlocked signal circuit for open circuit

a. Measure the voltage between the combination instrument
connector B014 terminal 21 and the ground with the
multimeter in voltage gear.
Standard voltage:

Multimeter connecting terminal Standard value

B004(21)-grounding Storage battery voltage

Check if the result is ok?
Yes > repair or replace the signal circuit.
NO>retest the above steps.

DI-360