Page 335 - Workshop Manual - Tunland (2017)
P. 335
DIAGNOSTICS - REAR WINDSCREEN DEFROST SYSTEM 04-197
Check whether the result is normal?
Yes> go to step 7
No > Maintenance or replace harness.
7 . Check harness and connector (defrost switch--ground)
(a) Ignition Switch: ON. 04
(b) Disconnect connector C021 of air-conditioner
controller.
(c) Measure the voltage based on the value in
the following form.
Manual air conditioner
Standard voltage
Multimeter connection Standard value
C021 (B10) - ground Battery voltage
Check whether the result is normal?
Yes> go to step 8
No> replace body controller
8 . Check harness and connector (defrost switch—rear windscreen defrosterD004、
D012)
(a) Disconnect battery negative cable.