SsangYong Rexton. Manual - part 411

M162 ENGINE CONTROLS  1F1-61

SSANGYONG  Y200

Clutch switch defective

YAD1F500

Failure

Code

Description

Trouble  Area

Maintenance Hint

When malfunction of clutch

switch

•

Inspection the Engine Control Module
(ECM) pin 43 about shout circuit or open

•

Inspection the clutch switch

•

Inspection the ECM

62

CLUTCH SWITCH

SSANGYONG  Y200

1F1-62  M162 ENGINE CONTROLS

Cooling fan (HI) relay

short circuit to power

Cooling fan (HI) relay

short circuit to ground

or open

YAD1F510

Failure

Code

Description

Trouble  Area

Maintenance Hint

Cooling fan short circuit to

power

Cooling fan short circuit to

ground or open with bad

contact

•

Inspection the Engine Control Module

(ECM) pin 35 about short circuit or open
with bad contact

•

Inspection the power source

•

Inspection the cooling fan

•

Inspection the ECM

44

COOLING FAN

45

Circuit Description

Ignition voltage is supplied directly to the cooling fan relay coil. The ECM controls the relay by grounding the control
circuit. When the ECM is commanding a command ON, the voltage of the control circuit should be low (near 0 volt).

When the ECM is commanding the control circuit should be high (near battery voltage). If the fault detection circuit
senses a voltage other than what is expected, the fault line status will change causing the fault code to set.

M162 ENGINE CONTROLS  1F1-63

SSANGYONG  Y200

A/C compressor relay

short circuit to battery

A/c compressor relay

short circuit to ground

or open

YAD1F520

Failure

Code

Description

Trouble  Area

Maintenance Hint

When malfunction of A/C

compressor control

•

Monitoring the actual operation through
scan tool

•

Inspection the Engine Control Module
(ECM) pin 44 about short circuit or open
with bad contact

•

Inspection the relay short circuit or open

•

Inspection the ECM

228

A/C COMPRESSOR RELAY

229

Circuit Description

When the ECM detects that A/C has been requested, the ECM will activated the A/C clutch relay. When the relay
has been activated, voltage should be present at both the A/C clutch relay and A/C switch circuit at ECM.

SSANGYONG  Y200

1F1-64  M162 ENGINE CONTROLS

Cruise control “OFF”

due to message counter

failure

Vehicle speed signal

failure

Vehicle speed signal

failure

Cruise control lever

failure

Cruise control

acceleration failure

Cruise control

deceleration failure

YAD1F530

Failure

Code

Description

Trouble  Area

Maintenance Hint

Cruise control system

message counter fault

When malfunction of

auto-cruise system

Implausible condition of

vehicle speed signal.

Cruise control lever

defective

Cruise control system

Implausible condition of

acceleration signal

Cruise control system

Implausible condition of

deceleration signal

•

Monitoring the actual recognition status

and vehicle speed signal through scan
tool

•

Inspection the Engine Control Module

(ECM) pin 52 53 54 55 57 about short
circuit or open with bad contact

•

Inspection the CAN and ABS

•

Inspection the cruise control lever switch

•

Inspection the ECM

129

CRUISE CONTROL SWITCH

130

Circuit Description

Cruise control is an automatic speed control system that maintain a desired driving speed without using the
accelerator pedal. The vehicle speed must be greater than 40 km/h to engage cruise control.

132

133

134

131