WIRING MANUAL
The repair methods given by the manufacturer in this document are based on the technical specifications, current at the time of release. The methods may be modified as a result of changes introduced by the manufacturer in the production of the various component units and accessories from which the vehicles are manufactured. The reproduction,
translation, transmission, in part of or whole of the present document,are prohibited without the prior written consent of Mahindra & Mahindra Ltd. The use of this document by any person other than the trained personnel, at the Authorized Service Centre of Mahindra & Mahindra Ltd.,will amount to unauthorized use and shall be liable for penalty/
prosecution
© 2013 Mahindra & Mahindra Ltd.
MAN-00233
MAY 2013/Rev1
25042013
ENGINE MANAGEMENT SYSTEM - 2
APPLICABLE MODELS: H4/H4 ABS /H8/H8 AIR BAG/H9
W 0.85
5
1
LC112
BRAKE
SWITCH
LC4
EMS K-ECU
2
15A
F44
LC103
IP Fuse
Box
W 0.5
BR 0.75
80
C4
C103
C112
3
W 0.5
4 C112
24
5A
F47
36
W 0.5
1 C38
3
2 C38
LC38
WATER IN
FUEL
SENSOR
71
25
BATTERY
NEGATIVE
G4
5
6
1
C124
22
21
20
2
4
3
4
5
3
C59
SIG
82
60
40
83
61
-
+
-
+
P 0.5
G-R 0.5
18
R-W 0.5
LC124
Accelerator
Pedal
Position
Sensor
5
2
1
24
23
26
10
23
41
P-W 0.5
LC250
CLUTCH
SENSOR
G10
3 C250
C250
C4
15
7 C59
TO
STOP
LAMP
BR 0.5
BR 0.5
P-B 0.5
P-B 0.5
BR 0.75
P-W 0.5
BR-W 0.5
BR-W 0.5
P-W 0.5
P-W 0.5
B 0.5
B 4.0
R-W 0.5
G-R 0.5
P 0.5
GR-Y 0.5
GR-Y 0.5
W-R 0.5
W-R 0.5
SB 0.5
SB 0.5
W 0.75
W 0.5
W 0.85
B 0.5
B 6.0
SB-R 0.5
1
2
C24
3
LC24
CAM PHASE
SENSOR
44
46
45
G 0.75
R-G 0.75
R-L 0.75
B 6.0
BATTERY
NEGATIVE
G4
1
2
B 2.5
B 2.5
LC11
ECU Fuse
Box
C11
1 C59
C59
6 C59
W 0.85
C9
30
86
87
85
8
60A
F4
R 4.0
L1
ECU
Relay
6
4
2
W 0.5
W 4.0
C9
R 16.0
100A
F1
LC78
ENGINE
ROOM
FUSE BOX
BATT
12V
+
-
B 16.0
G1
GND
5V
SIG
SIG
GND
5V
5V
SIG
SIG
GND
5V
5V
GND
GND
G2
C324
C78
31
C77
30A
F2
1
LC78
ENGINE
ROOM
FUSE BOX
TERM
POSITION
LOCK KEY OUT
LOCK KEY IN
OFF
IGNITION
START
POSITION
TERM
30
KA
KA
30
15a
15
P
50
P
15a
15
50
5
Y 4.0
Y 6.0
C60
2
Y 6.0
C113
1 C113
LC113
IGNITION
SWITCH
C73
2
C103
46
W 2.5
11 C11
SIG
NO
NC
10%
90%
50
P-L 0.5
W 0.85
n
APP1
APP2
24