1998 SSANGYONG MUSSO immobilizer

1F1-6 M162 ENGINE CONTROLS
DIAGNOSIS
SELF DIAGNOSIS SOCKET PIN NUMBERS AND DESCRIPTIONS
1 Ground
2 Ignition 1
3 Battery Power Supply (Fuse NO.17)
4 REKES :PIN 6
5 Engine Speed Signal :MSE PIN 60
6 TCCU(Part-time)
7 STICS(PIN 26)
8-
9-
10 Air Bag(PIN 20)11 Remote Engine Start Unit(PIN 10)
12 -
13 Brake System
(ABS 5.3:PIN 11, ABS/ABD 5.3:PIN 46)
14 MSE 3.62S/3.53S(ECU Data Output:PIN 58)
15 TOD(PIN 20)
1 6 Immobilizer
17 -
1 8 TCU(PIN 23)
19 -
2 0 K-LINE(ECS:PIN 23)

1F1-8 M162 ENGINE CONTROLS
Cruise control acceleration failure
Cruise control deceleration failure
ECU failure(RAM)
ECU failure(EPROM)
Servo motor control output inter-ruption
memory failure
Servo motor open/short
Unprogramed ECU with Immobilizer
Uncoded ECU
ECU failure(NVRAM checksum failure)
ECU failure(coding ID checksum failure)
ECU failure(coding checksum failure)
ECU failure(programing checkusm failure)
ABD input signal short(power)
ABD input signal short(GND)
Low pedal valve sensor SP1 voltage
High pedal valve sensor SP1 voltage
Low pedal valve sensor SP2 voltage
High pedal valve sensor SP2 voltage
Different pedal valve sensor signal(1,2)
Pedal valve sensor 1,2 failure
HFM sensor, and throttle position sensor
failure
ECU failure(incompatible CPU)
ECU failure(CPUs communication failure)
ECU failure(CPU(2) configuration failure)
ECU failure(CPU(2) fault)
ECU failure(CPU run time failure between
CPUs)
No.5 injector short(PWR) 93
96
97
98
99
100
101
102
103
104
105
108
109
11 0
11 6
11 7
11 9
120
121
122
123
125
126
127
129
130
131
132Short learning control failure
Lambda control failure (rich stop)
Lambda control failure (lean stop)
Lambda idle adaptation failure(above rich
threshold)
Lambda idle adaptation failure(below lean
threshold)
learning control failure(rich, low load)
learning control failure(lean, low load)
learning control failure(rich, high load)
learning control failure(lean, high load)
Low throttle position sensor(IP1) voltage
High throttle position sensor(IP1) voltage
Low throttle position sensor(IP2) voltage
High throttle position sensor(IP2) voltage
Throttle actuator learning data fault
Throttle actuator learning control failure
Exceed fuel-cut safety time
Throttle valve return spring failure
Cruise control interruption memory failure
Throttle actuator failure
Pedal module position sensor signal failure
Different HFM signal with throttle potentiometer
Both throttle potentiometer(IP1&IP2) failure
IPS1 with IPS2
High permanent throttle signal
Message counter failure® cruise control ’OFF’
Vehicle speed signal failure
Vehicle speed signal failure
Cruise control lever failure133
134
136
137
139
140
141
142
143
144
145
146
150
151
160
161
162
163
164
167
185
186
187
188
189
190
192
Failure
codeDescriptionFailure
codeDescription

M162 ENGINE CONTROLS 1F1-37
Pin No.Abbreciation Description
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20-
TM.50
-
-
GND
-
-
-
LSH1
TM.31
TM.87
TM.30
WFS I/O
WFS O
-
GND
LS1
-
-
- -
Starter motor TM.50
-
-
Electronic ground
-
-
-
Lambda probe 1 heating
Power ground TM.31
V-BATTERY TM.87
V-BATTERY TM.30
Immobilizer crypto read
Immobilizer crypto write
-
Lambda probe 1 ground
Lambda probe 1 signal
-
-
-
ECU Pin Numbers and Descriptions
Vehicle Connector

M162 ENGINE CONTROLS 1F1-41
Application
Pin No.Description
-
Starter motor TM.50
-
-
Electronic ground
-
-
-
Lambda probe 1 heating
Power ground TM.31
V-BATTERY TM.87
V-BATTERY TM.30
Immobilizer crypto read
Immobilizer crypto write
-
Lambda probe 1 ground
Lambda probe 1 signal
-
-
-
Brake switch
-
-
-
-
-
Air conditioning clutch relay
-
-
-1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30-
TM.50
-
-
GND
-
-
-
LSH1
TM.31
TM.87
TM.30
WFS I/O
WFS O
-
GND
LS1
-
-
-
BRS
-
-
-
-
-
KLIKU
-
-
--
l
-
-
l
-
-
-
l
l
l
l
l
l
-
l
l
-
-
-
¡
-
-
-
-
-
l
-
-
--
l
-
-
l
-
-
-
l
l
l
l
l
l
-
l
l
-
-
-
¡
-
-
-
-
-
l
-
-
-
l: Standard, ¡: OptionRemarks
AbbreviationE32 ENG,
5speed M/T E32 ENG,
4speed A/T
(BTRA)

1F2-6 M161 ENGINE CONTROLS
DIAGNOSIS
SELF DIAGNOSIS SOCKET PIN NUMBERS AND DESCRIPTIONS
1 Ground
2 Ignition 1
3 Battery Power Supply (Fuse NO.17)
4 REKES :PIN 6
5 Engine Speed Signal :MSE PIN 60
6 TCCU(Part-time)
7 STICS(PIN 26)
8-
9-
10 Air Bag(PIN 20)
11 Remote Engine Start Unit(PIN 10)12 -
13 Brake System
(ABS 5.3:PIN 11, ABS/ABD 5.3:PIN 46)
14 MSE 3.62S/3.53S(ECU Data Output:PIN 58)
15 TOD(PIN 20)
1 6 Immobilizer
17 -
1 8 TCU(PIN 23)
19 -
2 0 K-LINE(ECS:PIN 23)

1F2-8 M161 ENGINE CONTROLS
Servo motor open/short
Unprogramed ECU with Immobilizer
Uncoded ECU
ECU failure(NVRAM checksum failure)
ECU failure(coding ID checksum failure)
ECU failure(coding checksum failure)
ECU failure(programing checkusm failure)
ABD input signal short(power)
ABD input signal short(GND)
Low pedal valve sensor SP1 voltage
High pedal valve sensor SP1 voltage
Low pedal valve sensor SP2 voltage
High pedal valve sensor SP2 voltage
Different pedal valve sensor signal(1,2) SP1
with SP2
Pedal valve sensor 1,2 failure
HFM sensor, and throttle position sensor failure
ECU failure(incompatible CPU)
ECU failure(CPUs communication failure)
ECU failure(CPU(2) configuration failure)
ECU failure(CPU(2) fault)
ECU failure(CPU run time failure between
CPUs)
-
-
-
-
-
-
Cam actuator short(PWR) 101
102
103
104
105
108
109
11 0
11 6
11 7
11 9
120
121
122
123
125
126
127
129
130
131
132
133
134
136
137
139140
141
142
143
144
145
146
150
151
160
161
162
163
164
167
185
186
187
188
189
190
192
193
194
195
198
199
226 learning control failure(lean, low load)
learning control failure(rich, high load)
learning control failure(lean, high load)
Low throttle position sensor(IP1) voltage
High throttle position sensor(IP1) voltage
Low throttle position sensor(IP2) voltage
High throttle position sensor(IP2) voltage
Throttle actuator learning data fault
Throttle actuator learning control failure
Exceed fuel-cut safety time
Throttle valve return spring failure
Cruise control interruption memory failure
Throttle actuator failure
Pedal module position sensor signal failure
Defferent HFM signal with throttle potentiom-
eter
Both throttle potentiomenter(IP1 & IP2)
failure
Different IPS1 with IPS2
High permanent throttle signal deviation
Message counter fault ® cruise control “OFF”
Vehicle speed signal failure
Vehicle speed signal failure
Cruise control lever failure
Cruise control acceleration failure
Cruise control deceleration failure
ECU failure(RAM)
ECU failure(EPROM)
Servo motor control output inter-ruption
memory failure
Failure
codeDescriptionFailure
codeDescription

1F2-36 M161 ENGINE CONTROLS
Pin No.Abbreviation Description
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20-
TM.50
-
-
GND
-
LSH2
-
LSH1
TM.31
TM.87
TM.30
WFS I/O
WFS O
-
GND
LS1
-
GND
LS2 -
Starter motor TM.50
-
-
Electronic ground
-
Lambda probe 2 heating
-
Lambda probe 1 heating
Power ground TM.31
V-BATTERY TM.87
V-BATTERY TM.30
Immobilizer crypto read
Immobilizer crypto write
-
Lambda probe 1 ground
Lambda probe 1 signal
-
Lambda probe 2 ground
Lambda probe 2 signal
ECU Pin Numbers and Descriptions
Vehecle Connector

1F2-40 M161 ENGINE CONTROLS
Application
Pin No.Abbreviation Description
-
Starter motor TM.50
-
-
Electronic ground
-
Lambda probe 2 heating
-
Lambda probe 1 heating
Power ground TM.31
V-BATTERY TM.87
V-BATTERY TM.30
Immobilizer crypto read
Immobilizer crypto write
-
Lambda probe 1 ground
Lambda probe 1 signal
-
-
-
Brake switch
-
-
-
-
-
Air conditioning clutch relay
-
-
-1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30-
TM.50
-
-
GND
-
LSH2
-
LSH1
TM.31
TM.87
TM.30
WFS I/O
WFS O
-
GND
LS1
-
-
-
BRS
-
-
-
-
-
KLIKU
-
-
--
l
-
-
l
-
-
-
l
l
l
l
l
l
-
l
l
-
-
-
¡
-
-
-
-
-
l
-
-
--
l
-
-
l
-
-
-
l
l
l
l
l
l
-
l
l
-
-
-
¡
-
-
-
-
-
l
-
-
-
l: Standard, ¡: OptionE23 ENG,
4speed A/T E23 ENG,
5speed A/T