Page 288 - Foton Workshop Manual - Auman EST-M

DI - 234 Diagnosis - Diagnosis-fault diagnosis of electronic and electrical parts

d. Take a multimeter voltage gear to measure the voltage
between No.3 terminal of of B004 and grounding and the
voltage between No.3 terminal of B070 and grounding.
Standard voltage:

Multimeter connecting terminal Standard value

B004(3)-grounding Storage battery voltage
B070(3)-grounding Storage battery voltage

Check if the result is ok?
Yes>go to Step 5.
NO>repair or replace the open harness between the high beam lamp relay to left front combination
lamp

5. Check the light combination switch
a. Ignition switch:LOCK.

b. Disconnect the connector B034 of light combination switch
c. Light combination switch is placed in the "high beam" gear.

d. Take a multimeter resistance gear to measure the
continuity between the No. 2 and No. 3 terminals of the
light combination switch connector B034.
Standard resistance:

Multimeter connecting terminal Standard value

B034(2)-B034(3) Conduction

Check if the result is ok?
Yes>go to Step 6.

NO>replace the light combination switch
6. Check the high beam grounding circuit

a. Ignition switch:LOCK.
b. Disconnect the connector B004 of left front combination lamp and the connector B070 of right front
combination lamp

DI-234