SsangYong Stavic / SsangYong Rodius (2005 year). Manual - part 57

1F-70

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

ENGINE CONTROLS

M162 GSL ENG SM - 2005.7

ELECTRONIC THROTTLE CONTROLLER SAFETY MALFUNCTION

Failur Code

Maintenance Hint

• Inspection the Engine Control

Module (ECM)

Description

Trouble Area

System internal failure

110

Throttle actuator

learning data fault

117

Exceed fuel-cut safety time

120

Cruise control

interruption memory failure

138

Call Monitoring

139

Servo motor control output

interruption memory failure

140

Servo motor open/short

186

ECM failure

(incompatible CPU)

187

ECM failure (CPUs communica-

tion failure)

188

ECM failure (CPU 2 configuration

failure)

189

ECM failure (CPU 2 fault)

190

ECM failure (CPU run time

failure between CPUs)

231

ECM failure (CPU 2 cruise

control message counter failure)

232

Over deceleration limit (CPU 2)

233

Over acceleration limit (CPU 2)

234

Cruise control lever dual opera-

tion (CPU 2)

235

Cruise control lever safety

terminal failure (CPU 2)

236

Unusual pedal position variation

(CPU 2)

Unusual throttle position variation

(CPU 2)

237

Unusual throttle

controller monitoring data

comparison fault (CPU 2)

238

1F-71

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

ENGINE CONTROLS

M162 GSL ENG SM - 2005.7

Failur Code

Maintenance Hint

• Inspection the Engine Control

Module (ECM)

Description

Trouble Area

System internal failure

239

Unusual accelerator pedal

position sensor comparison fault

(CPU 2)

240

Throttle potentiometer compari-

son fault (CPU 2)

241

Unusual CPU

communication (CPU 2)

242

Unusual CPU

configuration (CPU 2)

244

Accelerator pedal position

sensor set- point fault between

CPU 1 and CPU 2 (ECM)

245

Position controller set- point

fault between CPU 1 and CPU 2

246

MSR setpoint fault between CPU

1 and CPU 2

247

Idle control setpoint fault be-

tween CPU 1 and CPU 2

248

A/D converter overflow (CPU 2)

251

Cycle monitor fault (CPU 2)

243

A/D converter failure (CPU 2)

249

ROM fault (CPU 2)

250

RAM fault (CPU 2)

1F-72

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

ENGINE CONTROLS

M162 GSL ENG SM - 2005.7

IMMOBILIZER

Failur Code

Description

Trouble Area

Maintenance Hint

• D Inspection the Engine Control

Module (ECM) pin 13, 14 about
short circuit or open with bad contact

• Inspection the power source or

ground short circuit or open of
immobilizer unit

• Inspection the transponder

condition (broken etc.)

• Inspection the ECM

Communication with
transponder missing

When missing the

transponder signal

25

Circuit Description

Immobilizer is a device disabling vehicle ignition unless a specific key is used and designed to help prevent vehicle theft.

Immobilizer is comprised of two devices, a key with encoded transponder and ECM with the same encoding of the
transponder. When a key is inserted into the hole to start vehicle and turned to ON, the ECM reads and decodes the
transponder code and, if the same, starts the engine, it is called immobilizer. It means immobilizer system disables
starting by stopping fuel supply if the code in the transponder does not match the code stored in ECM each other.

Unprogramed ECM with

immobilizer

When malfunction of immobilizer

Required immobilizer encoding,

no paired condition of immobi-

lizer even through start trial

141

• Fulfill the immobilizer pairing

1F-73

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

ENGINE CONTROLS

M162 GSL ENG SM - 2005.7

DISCHARGING THE PRESSURE IN
FUEL SYSTEM

Removal and Installation Procedure

1. Remove the fuel pressure test connector.

Installation

FUEL PUMP

Tools Required

A9922 0012A (661 589 00 46 00)     Fuel Tank Cap Wrench

Removal and Installation Procedure

Caution

The fuel system is under pressure. To avoid fuel
spillage and the risk of personal injury or fire, it is
necessary to relieve the fuel system pressure before
disconnecting the fuel lines.

1. Relieve the fuel system pressure. Refer to “Discharging

the Pressure in Fuel System” in this section.

2. Disconnect the negative battery cable.

3. Remove the fuel pump wiring connectors.

4. Disconnect the fuel supply and return pipes.

5. Remove the fuel pump locking cap band.

2. Remove the fuel pressure in fuel system by pressing the

service valve with a clean, pointy tool.

Notice

Place a cloth so that the fuel doesn’t stain around.

3. Installation should follow the removal procedure in the

reverse order.

MAINTENANCE AND REPAIR

ON-VEHICLE SERVICE

Specified value

25 Nm (18 lb-ft)