Mitsubishi Pajero Pinin. Manual - part 325

CHASSIS ELECTRICAL – 

Ignition Switch and Immobilizer System

54A-16

4.

Use the MUT-

II

 to register the encrypted code. To register

the second or subsequent key, leave the MUT-

II

 connected

and remove the first registered key. Within 5 seconds
insert the key to be registered and turn on the ignition
switch.

NOTE
After 5 seconds have elapsed, the key registration must
be repeated from the beginning because the key
registration mode terminates.

5.

This completes the registration operation. Turn the ignition
switch to LOCK (OFF) position and wait for approx. 10
seconds.

6.

Check that the engine can be started with each of the
ignition keys.

7.

Check the diagnosis output from engine-ECU, and erase
code No.54 if it appears.

CHASSIS ELECTRICAL – 

Combination Meters

54A-17

COMBINATION METERS

SERVICE SPECIFICATIONS

Items

Items

Standard value

Speedometer indication error km/h(mph)

40 (20)

40 – 48 (20 – 25)

80 (40)

80 – 92 (40 – 47)

120 (60)

120 – 136 (60 – 69)

160 (80)

160 – 180 (80 – 91)

– (100)

– (100 – 114)

Tachometer indication error   r/min

700

±

100

3,000

+150
–100

5,000

+325
–125

6,000

+375
–125

Fuel gauge unit resistance   

Ω

Main

Float point F

1 – 3

Float point E

49.7 – 51.7

Sub

Float point F

1– 3

Float point E

55.3 – 57.3

Fuel gauge unit float height   mm

Main

A (Float point F)

44.5 – 52.5

B (Float point E)

220.3 – 228.3

Sub

A (Float point F)

30.4 – 36.4

B (Float point E)

238.5 – 244.5

Engine coolant temperature gauge unit resistance (at 70

_

C)   

Ω

104 

±

13.5

Fuel gauge resistance   

Ω

Power supply and earth

233.3

Power supply and fuel gauge

108.3

Fuel gauge and earth

125.0

Engine coolant temperature gauge 
resistance

Ω

Power supply and earth

178.9

resistance   

Ω

Power supply and engine coolant tempera-
ture gauge

54

Engine coolant temperature gauge and
earth

232.9

CHASSIS ELECTRICAL – 

Combination Meters

54A-18

SEALANT

Items

Specified sealant

Remark

Engine coolant temperature gauge
unit threaded portion

3M Adhesive nut locking No. 4171 or
equivalent

Drying sealant

SPECIAL TOOLS

Tool

Number

Name

Use

A

B

C

D

MB991223
A:

MB991219

B:

MB991220

C:

MB991221

D:

MB991222

Harness set
A:

Test harness

B:

LED harness

C:

LED harness
adapter

D:

Probe

D

Fuel gauge simple check

A:

Connector pin contact pressure check

B:

Power circuit check

C:

Power circuit check

D:

Commercial tester connection

MB990784

Ornament remover

Removal of meter hood

CHASSIS ELECTRICAL – 

Combination Meters

54A-19

TROUBLESHOOTING

INSPECTION CHART FOR TROUBLE SYMPTOMS

Trouble symptom

Inspection
procedure

Reference
page

Speedometer does not work.

1

54A-19

Tachometer does not work.

2

54A-20

Fuel gauge does not operate.

4

54A-21

Engine coolant temperature gauge does not operate.

5

54A-22

GDI ECO indication lamp does not illumination

6

54A-23

INSPECTION PROCEDURE FOR TROUBLE SYMPTOMS

Inspection Procedure 1

Speedometer does not work.

Probable cause

The cause may be a defective vehicle speed sensor circuit system or a defective
speedometer. Vehicle speed sensor is co-used among the engine-ECU and A/T-ECU.

D

Malfunction of vehicle speed sensor

D

Malfunction of speedometer

D

Malfunction of harness or connector

MUT-

II

 Self-Diag. Code

Is the diagnosis code No.24 for GDI system output?

YES

Check the vehicle speed sensor circuit. (Refer to P.54A-20,
Inspection Procedure 3.)

Repair

NG

Check trouble symptom.

NG

Check the harness wire between the vehicle speed sensor and
combination meter, and repair if necessary.

NO

NG

Repair

OK

OK

Replace the combination meter.

Check the following connectors: 
B-08, D-02, C-38 <L.H. drive vehicles>, C-41 <R.H. drive
vehicles>, C-02, C-05