Page 438 - Workshop Manual - Tunland (2017)
P. 438
04-300 DIAGNOSTICS - AIR CONDITIONING SYSTEM
(c) Measure the electrical resistance based on
the value in the following form.
Standard electrical resistance (check
whether there existent an open circuit)
Multimeter connection Standard value
04
C021（B1）- ground
C021（B19）- ground ＜ 2 Ω
C021（B20）- ground
Check whether the result is normal?
Yes > Replace the air conditioner controller, and verify again whether the failure exists.
No > Maintenance or replace harness.
