SsangYong Musso. Manual — part 312
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)
16 Immobilizer
17 -
18 TCU(PIN 23)
19 -
20 K-LINE(ECS:PIN 23)
M162 ENGINE CONTROLS 1F1-7
41
44
45
56
57
58
59
60
62
64
65
66
67
71
72
73
74
75
76
77
78
79
80
81
82
83
86
87
89
00
01
02
03
04
05
08
09
10
11
17
18
19
20
21
23
24
25
26
27
29
30
31
34
35
40
Failure
code
Description
Coolant temperature sensor open
Coolant temperature sensor short
Coolant temperature sensor signal failure
Intake temperature sensor open
Intake temperature sensor short
Intake temperature sensor signal failure
Low battery voltage
HFM sensor signal failure
HFM sensor signal failure(Low)
HFM sensor signal failure(High)
Crankshaft position sensor signal failure
(no engine revolution signal)
Crankshaft position sensor signal failure
(rpm > max. value)
No.1 cylinder recognition failure
Crankshaft position sensor signal failure
(gab recognition failure)
Transmission coding failure
CAN communication failure : ASR
-
Transponder signal failure
CAN communication failure : TCU(A/T only)
CAN communication failure : TOD(E32 only)
-
-
CAN communication failure :
communication initialization failure
Fuel pump relay short(PWR)
Fuel pump relay open/short(GND)
Purge valve short
Fa
ilure
code
Description
Purge valve open/short
Condenser fan(HI) relay short(PWR)
Condenser fan(HI) relay short(GND)
No.1 knock sensor signal failure
No.2 knock sensor signal failure
No.1 cylinder synchronization failure
-
-
Cluster S/W defectave
No ignition voltage output(No.1 ignition coil)
No ignition voltage output(No.2 ignition coil)
No ignition voltage output(No.3 ignition coil)
Crankshaft position sensor adaptation failure
Start signal recognition failure
No.1 injector short(PWR)
No.1 injector open/short(GND)
No.2 injector short(PWR)
No.2 injector open/short(GND)
No.3 injector short(PWR)
No.3 injector open/short(GND)
No.4 injector short(PWR)
No.4 injector open/short(GND)
High oxygen sensor voltage
Low oxygen sensor amplifying voltage
Oxygen sensor operating failure
Not excessive lean indication in oxygen
sensor(during coasting)
Oxygen sensor heater short(PWR)
Oxygen sensor heater open/short(GND)
Low oxygen sensor voltage
SELF DIAGNOSIS FAILURE CODE
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
110
116
117
119
120
121
122
123
125
126
127
129
130
131
132
Short 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 failure
133
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
code
Description
Failure
code
Description
M162 ENGINE CONTROLS 1F1-9
234
235
236
237
238
239
240
241
242
243
No.5 injector open/short(GND)
No.6 injector short(PWR)
No.6 injector open/short(GND)
Variable intake air valve short(PWR)
Variable intake air valve open/short(GND)
Cam actuator short(PWR)
Cam actuator open/short(GND)
A/C compressor relay short(PWR)
A/C compressor relay open/short(GND)
Over acceleration limit
Over acceleration limit(CPU2)
193
194
195
198
199
226
227
228
229
232
233
Failure
code
Description
Failure
code
Description
Control lever dual operation(CPU2)
Control lever safety terminal failure(CPU2)
Unusual pedal position variation(CPU2)
Unusal throttle position variation(CPU2)
Unusal throttle control data(CPU2)
Unusal pedal position sensor(CPU2)
Throttle potentiometer fault(CPU2)
Unusual CPU communication(CPU2)
Unusual CPU configuration(CPU2)
AD converter failure(CPU2)
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