Mitsubishi 380. Manual - part 900

 

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Mitsubishi 380. Manual - part 900

 

 

COMBINATION METER ASSEMBLY

CHASSIS ELECTRICAL

54A-134

STEP 4. Measure the voltage at combination meter 
connector C-101 in order to power supply circuit to 
combination meter (IG1 power supply).
(1) Disconnect combination meter connector C-101, and 

measure at the wiring harness side.

(2) Turn the ignition switch to "ON" position.

(3) Measure the voltage between terminal 12 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 6.
NO :  Go to Step 5.

STEP 5. Check the wiring harness between combination 
meter connector C-101 (terminal 12) and the ignition 
switch (IG1)

NOTE: Also check  junction block connector C-211 and C-215 
for loose, corroded, or damaged terminals, or terminals pushed 
back in the connector. If inspecting junction block connector 
C-211 or C-215 is damaged, repair or replace. Refer to 
GROUP 00E, Harness Connector Inspection 

P.00E-2

Q: Is the wiring harness between combination meter 

connector C-101 (terminal 12) and the ignition switch 
(IG1) in good condition?
YES : 
Retest the system.
NO :  Repair the wiring harness. Check that the mode 

switch and combination meter works normally.

54DB019A

CONNECTOR: C-101

HARNESS SIDE

AC209365

CONNECTOR C-101 
(HARNESS SIDE)

HT

25DB096A

CONNECTORS: C-211, C-215

HARNESS SIDE

C-211

HARNESS SIDE

C-215

COMBINATION METER ASSEMBLY

CHASSIS ELECTRICAL

54A-135

STEP 6. Measure the resistance at combination meter 
connector C-101 in order to the ground circuit to the 
combination meter.
(1) Disconnect combination meter connector C-101, and 

measure at the wiring harness side.

(2) Measure the resistance value between terminal 3, 5 and 

ground.

• The resistance should be 2 ohms or less.

Q: Is the measured resistance 2 ohms or less?

YES : Go to Step 8.
NO :  Go to Step 7.

STEP 7. Check the wiring harness between combination 
meter connector C-101 (terminal 3 and 5) and ground.
Q: Is the wiring harness between combination meter 

connector C-101 (terminal 3 and 5) and ground in good 
condition?
YES : 
Procedure is complete. Retest the system.
NO :  Repair the wiring harness. Check that the mode witch 

and combination meter works normally.

54DB019A

CONNECTOR: C-101

HARNESS SIDE

AC209364

CONNECTOR C-101 
(HARNESS SIDE)

JR

54DB019A

CONNECTOR: C-101

HARNESS SIDE

COMBINATION METER ASSEMBLY

CHASSIS ELECTRICAL

54A-136

STEP 8. Measure the resistance at MODE switch connector 
C-32 to the ground circuit .
(1) Disconnect the mode switch connector C-32.

(2) Measure resistance between terminal 6 and ground.

• The measured value should be 2 ohm or less.

Q: Is the measured resistance 2 ohms or less?

YES : Go to Step 9.
NO :  Repair the earth circuit and check mode switch 

operation.

STEP 9. Check the wiring harness and terminals between 
combination meter connector C-101 (terminal 16) and the 
mode switch connector C-32 (terminal 1)

Q: Is the wiring harness between combination meter 

connector C-101 (terminal 16) and the mode switch 
connector C-32 (terminal 1) in good condition?
YES : 
Go to Step 10.
NO :  Repair the wiring harness. Check that the mode 

switch functions normally.

16DB587A

CONNECTOR:  C-32

16DB588A

CONNECTOR:  C-32

COMBINATION METER ASSEMBLY

CHASSIS ELECTRICAL

54A-137

STEP 10. Measure the resistance between the combination 
meter connector C-101 (terminal 16) and the mode switch 
connector C-32 (terminal 1).
(1) Disconnect the combination meter connector C-101 and the 

mode switch connector C-32.

(2) Measure resistance between combination meter C-101 

(terminal 16) and mode switch connector C-32 (terminal 1).

• The measured value should be 2 ohm or less.

Q: Is the measured resistance 2 ohms or less?

YES : Go to Step 11.
NO :  Repair the wiring circuit and check the mode switch 

operation.

16DB587A

CONNECTOR:  C-32

54DB019A

CONNECTOR: C-101

HARNESS SIDE

16DB590A

CONNECTOR:   C-101,  C-32

C-101

C-32

 

 

 

 

 

 

 

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