Mitsubishi Eclipse 1990 Service Manual page 695

TROUBLESHOOTING HINTS
Engine (Non-turbo)>
1. Only the radiator fan does not operate.
Check fusible link No. 7.
2. Only the condenser fan does not operate.
Check dedicated fuse No. 9.
3. The radiator fan and condenser fan do' not
operate in the low speed mode, but operate
otherwise.
Check the radiator fan motor relay (LO)
and condenser fan motor relay (LO).
Check the powertrain control module.
Fan Operating Mode
ENGINE COOLING
TSB Revision
Troubleshooting
4. The radiator fan and condenser fan do not
operate in the high speed mode, 'but
otherwise.
Check the radiator fan motor relay
condenser fan motor relay (HI).
Check the power-train control module.
and
.