Legacy Postal Wagon AWD F4-2.2L SOHC (1998)
(YES) Repair poor contact in main fan motor connector.
(NO) Go to step 1B4.
1B4: CHECK MAIN FAN MOTOR.
Connect battery positive (+) terminal to terminals No.2 of main fan motor connector, and negative (-) terminal to terminal No.1.
(CHECK) Does the main fan rotate at LO speed?
(YES) Repair poor contact in main fan motor connector.
(NO) Replace main fan motor with a new one.
1B5: CHECK POWER SUPPLY TO MAIN FAN RELAY-1.
1) Turn ignition switch to OFF.
2) Remove main fan relay-1 from A/C relay holder.
3) Measure voltage between main fan relay-1 terminal and chassis ground.
Connector & terminal
(F28) No.2 (+) Chassis ground (-):
(CHECK) Is voltage more than 10 V?
(YES) Go to step 1B6.
(NO) Go to step 1B7.
1) Turn ignition switch to ON.
2) Measure voltage between main fan relay-1 terminal and chassis ground.
Connector & terminal
(F28) No.1 (+) Chassis ground (-):
(CHECK) Is voltage more than 10 V?
(YES) Go to step 1B17.
(NO
1) Turn ignition switch to OFF.
2) Remove 20 A fuse from A/C relay holder.
3) Check condition of fuse.