Mitsubishi Lancer Evolution IX. Manual - part 555
TROUBLESHOOTING
HEATER, AIR CONDITIONER AND VENTILATION
55-93
NOTE:
Prior to the wiring harness inspection, check interme-
diate connector A-29 <LHD> or C-31 <RHD>, and
repair if necessary.
• Check the condenser fan relay (HI) earth line for
open or short circuit.
Q: Is the check result normal?
YES :
Go to Step 10.
NO :
Repair the wiring harness.
STEP 10. Check the wiring harness between
A-07X condenser fan relay (HI) connector
terminal No.1 and A-34 condenser fan motor
connector terminal No.1.
• Check the condenser fan motor power supply line
for open circuit.
Q: Is the check result normal?
YES :
The trouble can be an intermittent
malfunction (Refer to GROUP 00, How to
Cope with Intermittent Malfunction
NO :
Repair the wiring harness.
STEP 11. Voltage measurement at A-34
condenser fan motor connector.
(1) Remove the relay, and measure at the relay box
side.
AC310542
6
2
5
1
8
7
3 4
Connector: A-29 <LHD>
AB
A-29 (B)
AC311017AB
Connector: A-07X
Relay box side
AC310431
Harness side
Connector: A-34 <LHD>
AG
A-34 (B)
AC310433
Harness side
Connector: A-34 <RHD>
AF
A-34 (B)