Mitsubishi Galant. Manual — part 620

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

TSB Revision

CHASSIS ELECTRICAL

54A-33

STEP 7. Check the combination meter connector C-29 for
damage.
Q: Is combination meter connector C-29 in good

condition?
YES : Go to Step 8.
NO : Repair or replace it. Refer to GROUP 00E, Harness

Connector Inspection

P.00E-2

. The speedometer

should work normally.

STEP 8. Check the harness wire between combination
meter connector C-29 and ground.
Q: Is the harness wire between combination meter

connector C-29 and ground in good condition?
YES : There is no action to be taken.
NO : Repair it. The speedometer should work normally.

AC003089 AD

CONNECTOR: C-29

AC003089 AD

CONNECTOR: C-29

TSB Revision

CHASSIS ELECTRICAL

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

54A-34

STEP 9. Check the combination meter vehicle speed
sensor input signal circuit at the combination meter
connector C-30.
(1) Disconnect the vehicle speed sensor connector B-35.
(2) Disconnect the combination meter connector C-30.
(3) Turn the ignition switch to "ON" position.

(4) Measure the voltage between terminal 16 and ground.

Q: Is the voltage approximately 5 volts?

YES : Repair or repair the combination meter (printed-

circuit board or speedometer and tachometer). The
speedometer should work normally.

NO : Go to Step 10.

STEP 10. Check the combination meter connector C-30 for
damage.
Q: Is combination meter connector C-30 in good

condition?
YES : Go to Step 11.
NO : repair or replace it. Refer to GROUP 00E, Harness

Connector Inspection

P.00E-2

. The speedometer

should work normally.

AC003686

CONNECTOR: B-35
<2.4L ENGINE>

AB

AC003687

CONNECTOR: B-35
<3.0L ENGINE>

AB

AC002886AB

CONNECTOR: C-30

(HARNESS SIDE)

AC003089 AH

CONNECTOR: C-30

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

TSB Revision

CHASSIS ELECTRICAL

54A-35

STEP 11. Check the harness wires between combination
meter connector C-30 and vehicle speed sensor connector
B-35.
NOTE: After checking intermediate connector C-17, and joint
connector C-56, check the wires. If intermediate connector C-
17 and joint connector C-56 are damaged, repair or replace
them. Refer to GROUP 00E, Harness Connector Inspection

P.00E-2

.

Q: Are the harness wires between combination meter

connector C-30 and vehicle speed sensor connector B-
35 in good condition?
YES : There is no action to be taken.
NO : repair them. The speedometer should work normally.

AC003686

CONNECTOR: B-35
<2.4L ENGINE>

AB

AC003687

CONNECTOR: B-35
<3.0L ENGINE>

AB

AC003089

C-56

CONNECTORS: C-30, C-56

AP

C-30

AC003089 AI

CONNECTOR: C-17

TSB Revision

CHASSIS ELECTRICAL

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

54A-36

STEP 12. Check the vehicle speed sensor power supply
circuit at the vehicle speed meter connector B-35.
(1) Disconnect the vehicle speed sensor connector B-35.
(2) Turn the ignition switch to "ON" position.
(3) Measure the voltage between terminal 1 and ground.

Q: Is the voltage approximately 12 volts (battery positive

voltage)?
YES : Go to Step 15.
NO : Go to Step 13.

STEP 13. Check the vehicle speed sensor connector B-35
damage.
Q: Is vehicle speed sensor connector B-35 in good

condition?
YES : Go to Step 14.
NO : Repair or replace it. Refer to GROUP 00E, Harness

Connector Inspection

P.00E-2

. The speedometer

should work normally.

AC002750AB

CONNECTOR: B-35
(HARNESS SIDE)

AC003686

CONNECTOR: B-35
<2.4L ENGINE>

AB

AC003687

CONNECTOR: B-35
<3.0L ENGINE>

AB