Mitsubishi Pajero Pinin 1999 - Page 797

CHASSIS ELECTRICAL ± Multi-center Display <Middle Grade>
54A-70
MAIN UNIT TERMINAL VOLTAGES
1. MULTI-CENTER DISPLAY UNIT
Termi-
nal No
Input/
Out
p
ut
Signal Symbol Terminal
Voltage
Harness Problem
Trouble Symptom Resulting from
Harness Problem
na
l
N
o.
O
u
t
pu
t
V
o
lt
age
(V)
Open
Circuit
Short-
circuit
H
arness
P
ro
bl
em
1 ± 4 ± ± ± ± ± ±
5 Input ISOK Hi:
System
voltage
Lo: 0 ± 1
f f MUT-II cannot be used to check
engine-ECU.
6 ± ± ± ± ± ±
7 Input/
Output
M±DATA (AUDIO) Hi: 4 ± 5
Lo: 0 ± 1
f f Audio display dose not appear. Panel
switch cannot be operated for audio
unit. Nighttime illumination dose not
appear for audio unit.
8 Input/
Output
M±CLOCK (AUDIO) Hi: 4 ± 5
Lo: 0 ± 1
f f Audio display dose not appear. Panel
switch cannot be operated for audio
unit. Nighttime illumination dose not
appear for audio unit.
9 ± 14 ± ± ± ± ± ±
15 Input/
Output
K Hi:
System
voltage
Lo: 0 ± 1
f f Values on Trip information screen
(average speed, fuel consumption
and cruising distance) are abnormal.
Communication is not possible be-
tween the engine-ECU and the
MUT-II.
16 ± ± ± ± ± ±