MITSUBISHI ENDEAVOR 2004 Service Repair Manual
Page 2251 of 3870
Fig. 180: Measuring Resistance Between Terminal 9 And Ground
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
4. Measure the volta
ge between terminal 1 and
ground.
2004 Mitsubishi Endeavor LS
2004 HVAC Heater Air Conditioning, Ventilation - Endeavor
Page 2252 of 3870
Fig. 181: Measuring Voltage Between Terminal 1 And Ground
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
The measured value should be approx. 12 volts (battery positive
voltage).
Q: Is the measured voltage approx. 12 volts?
YES:
Go to Step 11 .
NO:
Go to Step 3.
STEP 3. Check front blower relay connector C-202 for loose, corroded or
damaged terminals, or terminals pushed back in the connector.
2004 Mitsubishi Endeavor LS
2004 HVAC Heater Air Conditioning, Ventilation - Endeavor
Page 2253 of 3870
Q: Is front blower relay connector C-202 in good condition?
YES:
Go to Step 4.
NO:
Repair or replace the connector. Refer to
HARNESS
CONNECTOR INSPECTION
. The blower motor should operate
normally.
Fig. 182: Locating Connector C
-202
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
STEP 4. Check the front blower relay continuity.
Follow the table below to check the front blower relay for continuit
y.
2004 Mitsubishi Endeavor LS
2004 HVAC Heater Air Conditioning, Ventilation - Endeavor
Page 2254 of 3870
Fig. 183: Identifying Front Blower Relay
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
2004 Mitsubishi Endeavor LS
2004 HVAC Heater Air Conditioning, Ventilation - Endeavor
Page 2255 of 3870
Fig. 184: Front Blower Relay Continuity Table
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Is the front blower relay continuity in good condition?
YES:
Go to Step 5.
NO:
Replace the front blower relay. The front blower motor should
operate normally.
STEP 5. Measure the voltage at front blower relay connector C-202.
1. Disconnect front blower relay connector C-202, and measure the voltage
at the junction block side.
2. Turn the i
gnition switch to the "ON"
position.
2004 Mitsubishi Endeavor LS
2004 HVAC Heater Air Conditioning, Ventilation - Endeavor
Page 2256 of 3870
Fig. 185: Locating Connector C
-202
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
3. Measure the voltage between terminal 1 and ground.
The measured value should be approximately 12 volts (battery
positive voltage).
Q: Is the measured voltage approx. 12 volts?
YES:
Go to Step 7 .
NO:
Go to Ste
p 6.
2004 Mitsubishi Endeavor LS
2004 HVAC Heater Air Conditioning, Ventilation - Endeavor
Page 2257 of 3870
Fig. 186: Measuring Voltage Between Terminal 1 And Ground
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
STEP 6. Check the wiring harness between front blower relay connector
C-202 (terminal 1) and the i
gnition switch (IG2)
.
2004 Mitsubishi Endeavor LS
2004 HVAC Heater Air Conditioning, Ventilation - Endeavor
Page 2258 of 3870
Fig. 187: Locating Connectors C
-201 And C
-215
Cou
rtesy
of MIT
SU
BI
SHI M
OTOR SALE
S OF AMERI
CA.
2004 Mitsubishi Endeavor LS
2004 HVAC Heater Air Conditioning, Ventilation - Endeavor
Page 2259 of 3870
Q: Is the wiring harness between front blower relay connector C-202
(terminal 1) and the ignition switch (IG2) in good condition?
YES:
The front blower motor should operate normally.
NO:
Repair the wiring harness. The front blower motor should operate
normally.
STEP 7. Measure the voltage at front blower relay connector C-202.
1. Disconnect front blower relay connector C-202, and measure the voltage
at the junction block side.
NOTE: Also check junction block connector C-215 for loose,
corroded, or damaged terminals, or terminals pushed
back in the connector. If junction block connector C-215
is damaged, repair or replace the connector as
described in HARNESS CONNECTOR INSPECTION
.
2004 Mitsubishi Endeavor LS
2004 HVAC Heater Air Conditioning, Ventilation - Endeavor
Page 2260 of 3870
Fig. 188: Locating Connector C
-202
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
2. Measure the voltage between terminal 5 and ground.
The measured value should be approximately 12 volts (battery
positive voltage).
Q: Is the measured voltage approx. 12 V?
YES:
Go to Step 9 .
NO:
Go to Step 8.
Fig. 189: Measuring Voltage Between Terminal 5 And Ground
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
2004 Mitsubishi Endeavor LS
2004 HVAC Heater Air Conditioning, Ventilation - Endeavor