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)