Page 218 - Foton Workshop Manual - Auman EST-M

DI - 164 Diagnosis - Diagnosis-fault diagnosis of electronic and electrical parts

Basic inspection

Procedure Inspection content Measure

Check the battery voltage Yes Go to Step 2
1 ● Battery voltage shall not be lower than 21V
No Charge or replace the battery
Check if the result is ok?

Check intermittent gear of wiper Yes Go to Step 3
2 ● Use the combination switch to turn on the wiper gear.
No Reverse failure phenomenon list
Check if the result is ok?

Check the wiper low speed control Yes Go to Step 4
● Ignition switch: ON.
3
● Use the combination switch to open the low gear of wiper No Reverse failure phenomenon list

Check if the result is ok?

Check the wiper high speed control Yes Go to Step 5
4 ● Use the combination switch to open the high gear of wiper
No Reverse failure phenomenon list
Check if the result is ok?

Check the scrubber Yes Check the combination switch
5 ● Use the combination switch to open the scrubber
No Reverse failure phenomenon list
Check if the result is ok?

DI-164