Mitsubishi Montero Sport (2004+). Manual - part 353
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TSB Revision
MULTIPORT FUEL INJECTION (MFI)
13A-825
STEP 6. Check connector B-01 at transmission range
switch for damage.
Q: Is the connector in good condition?
YES : Go to Step 7.
NO : Repair or replace it. Refer to GROUP 00E, Harness
Connector Inspection
. Then confirm that the
malfunction symptom is eliminated.
STEP 7. Check the transmission range switch.
Refer to GROUP 23A, On-vehicle Service
− Essential Service −
Transmission range switch continuity check
.
Q: Are there any abnormalities?
YES : Go to Step 8.
NO : Repair or replace it. Then confirm that the malfunction
symptom is eliminated.
STEP 8. Measure the power supply voltage at transmission
range switch connector B-01.
(1) Disconnect the connector B-01 and measure at the harness
side.
(2) Turn the ignition switch to the "START" position.
(3) Measure the voltage between terminal No. 10 and ground.
• Voltage should be battery positive voltage.
(4) Turn the ignition switch to the "LOCK" (OFF) position.
Q: Is battery positive voltage (approximately 12 volts)
present?
YES : Go to Step 9.
NO : Check connector C-30 and C-41 at intermediate
connector for damage, and repair or replace as
required. Refer to GROUP 00E, Harness Connector
Inspection
. If intermediate connector are in
good condition, repair harness wire between ignition
switch connector D-15 (terminal No. 5) and
transmission range position switch connector B-01
(terminal No. 10) because of open circuit. Then
confirm that the malfunction symptom is eliminated.
AK200050
5
10
4 3 2 1
6
7
8
9
AB
CONNECTOR: B-01
B-01(B)
HARNESS CONNECTOR:
COMPONENT SIDE
AK200050
5
10
4 3 2 1
6
7
8
9
AB
CONNECTOR: B-01
B-01(B)
HARNESS CONNECTOR:
COMPONENT SIDE
AK000651
5
10
4 3 2 1
6
7
8
9
B-01 HARNESS
CONNECTOR:
COMPONENT SIDE
AD