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Diagnosis - Diagnosis-fault diagnosis of electronic and electrical parts DI - 141
IN
e. Place the wiper combination switch at the low speed.
f. Take a multimeter to measure the continuity between No.
DI
7 terminal and No. 8 terminal of wiper combination switch
connector B030.
Standard resistance: EG
Multimeter connecting terminal Standard value
TR
B030(7)-B030(8) About 0Ω
AX
g. Set the wiper combination switch to intermittent gear.
h. Take a multimeter to measure the continuity between No. FR
1 and No. 6 terminals of the wiper combination switch.
Standard resistance: ST
Multimeter connecting terminal Standard value
BR
B030(1)-B030(6) About 0Ω
BW
Check if the result is ok?
EL
Yes>go to Step 5.
NO>repair or replace the wiper combination switch.
5. Check the wiper motor assembly
a. Check the low speed function
Connect the positive pole of battery to Terminal 1 of wiper
motor assembly and the negative pole to Terminal 6. Check
if the motor is running at the low speed control.
DI-141
