Page 1276 of 3870
Fig. 4: Output Current Test
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
1. Before the test, always be sure to check the following.
Generator installation.
WARNING:Battery posts, terminals and related accessories
contain lead and lead compounds. Wash hands
after handling.
NOTE: The battery to be used should be slightly
discharged. The load in a fully-charged battery will
be insufficient and the test may not be able to be
carried out correctly.
2004 Mitsubishi Endeavor Limited
2004 STARTING & CHARGING SYSTEMS Generators & Regulators - Endeavor
Page 1279 of 3870
MB991824: V.C.I. MB991827: MUT-III USB Cable. MB991910: MUT-III Main Harness A. MB991519: Generator Harness Connector.
This test determines whether the voltage regulator is correctly controlling the
generator output voltage. See Fig. 5
.
Fig. 5: Regulated Voltage Test
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
1. Always be sure to check the following before the test:
WARNING:Battery posts, terminals and related accessories
contain lead and lead compounds. Wash hands
after handling.
2004 Mitsubishi Endeavor Limited
2004 STARTING & CHARGING SYSTEMS Generators & Regulators - Endeavor
Page 1638 of 3870
Fig. 12: Measuring Voltage Between Terminal 20 And Ground
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Is the measured voltage approximately 12 volts (battery positive
voltage)?
YES: Go to Step 8 .
NO: Go to Step 6.
STEP 6. Check radio and CD player or radio, CD player and CD changer
connector C-105 for loose, corroded or damaged terminals, or terminals
pushed back in the connector.
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Radio With Tape Player & Cd Player - Endeavor
Page 1679 of 3870
Fig. 49: Measuring Voltage Between Terminal 6 And Ground
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
3. Measure the voltage between terminal 16 and ground.
The voltage should measure approximately 12 volts (battery positive
voltage).
Q: Is the measured voltage approximately 12 volts (battery positive
voltage)?
YES: Go to Step 4 .
NO: Go to Step 2.
STEP 2. Check audio amplifier connector C-11 for loose, corroded or
damaged terminals, or terminals pushed back in the connector.
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Radio With Tape Player & Cd Player - Endeavor
Page 1800 of 3870
Fig. 147: Measuring Voltage Between Terminal Number 21 And Ground
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Is the measured voltage approximately 12 volts (battery positive
voltage)?
YES: Either repair or replace the radio and CD player or radio, CD player
and CD changer. Check that a memory is retained.
NO: Go to Step 2.
STEP 2. Check radio and CD player or radio, CD player and CD changer
connector C-105 for loose, corroded or damaged terminals, or terminals
pushed back in the connector.
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Radio With Tape Player & Cd Player - Endeavor
Page 2115 of 3870
Fig. 81: Locating Connectors C
-103, C
-104 And C
-123
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Are the wiring harnesses between A/C-ECU connector C-16 (terminals
16 and 20), C-17 (terminal 21) and mode selection damper control motor
and potentiometer connector C-123 (terminals 5, 7 and 3) in good
condition?
YES:
Go to Step 6.
NO:
Repair the wiring harness. Then go to Step 7 .
STEP 6. Check the mode selection damper control motor and
potentiometer.
NOTE: Also check joint connectors C-103 and C-104 for loose,
corroded, or damaged terminals, or terminals pushed
back in the connector. If joint connector C-103 or C-104
is damaged, repair or replace the connector as
described in HARNESS CONNECTOR INSPECTION
.
CAUTION: Do not apply battery voltage when the damper is
in the FACE or DEF position.
2004 Mitsubishi Endeavor LS
2004 HVAC Heater Air Conditioning, Ventilation - Endeavor
Page 2218 of 3870
Fig. 149: Locating Connector B
-16X
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Is the wiring harness between A/C compressor clutch relay connector
B-16X (terminal 1) and the battery in good condition?
YES:
It can be assumed that this malfunction is intermittent.
Refer to
HOW TO USE TROUBLESHOOTING/ INSPECTION
SERVICE POINTS
.
NOTE: Also check intermediate connector A-13 for loose,
corroded, or damaged terminals, or terminals pushed
back in the connector. If intermediate connector A-13 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 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
