2004 MITSUBISHI ENDEAVOR Service Repair Manual

Page 2273 of 3870

MITSUBISHI ENDEAVOR 2004  Service Repair Manual Fig. 199: Measuring Resistance Between Terminal 2 And Ground
 
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
 
STEP 14. Check the wiring harness between power transistor connector 
C-108 (terminal 2)

Page 2274 of 3870

MITSUBISHI ENDEAVOR 2004  Service Repair Manual Fig. 200: Locating Connector C
-108
 
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STEP 15. Check the wirin
g harness between front blower motor connector 
C-111 (terminal 2) and power transistor

Page 2275 of 3870

MITSUBISHI ENDEAVOR 2004  Service Repair Manual Fig. 201: Locating Connectors C
-111 And C
-108
 
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2004 Mitsubishi Endeavor LS 
2004 HVAC Heater Air Conditioning, Ventilation - Endeavor

Page 2276 of 3870

MITSUBISHI ENDEAVOR 2004  Service Repair Manual STEP 16. Check the wiring harness between A/C-ECU connector C-16 
(terminals 17 and 18) and power transistor connector C-108 (terminals 1 
and 3).
 
Q: Is the wiring harness between A/C-ECU connector

Page 2277 of 3870

MITSUBISHI ENDEAVOR 2004  Service Repair Manual Fig. 202: Locating Connectors C
-16 And C
-108
 
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
 
2004 Mitsubishi Endeavor LS 
2004 HVAC Heater Air Conditioning, Ventilation - Endeavor

Page 2278 of 3870

MITSUBISHI ENDEAVOR 2004  Service Repair Manual STEP 17. Replace the power transistor.
 
Q: Does the blower motor operate normally?
  
YES:
 No action is necessary and testing is complete.  
NO:
 Replace the A/C-ECU. Check that the air conditioning

Page 2279 of 3870

MITSUBISHI ENDEAVOR 2004  Service Repair Manual Fig. 203: View Of Blower Motor Circuit
 
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA. 
2004 Mitsubishi Endeavor LS 
2004 HVAC Heater Air Conditioning, Ventilation - Endeavor

Page 2280 of 3870

MITSUBISHI ENDEAVOR 2004  Service Repair Manual Fig. 204: Identifying Connectors C
-16, C
-108 And C
-111
 
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
 
CIRCUIT OPERATION If the blower motor speed cannot be changed, the power transistor circuit