Qashqai J11. Engine control system (HRA2DDT) - part 15

 

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Qashqai J11. Engine control system (HRA2DDT) - part 15

 

 

P0530 REFRIGERANT PRESSURE SENSOR

ECH-225

< DTC/CIRCUIT DIAGNOSIS >

[HRA2DDT]

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P0530 REFRIGERANT PRESSURE SENSOR

DTC Logic

INFOID:0000000010379117

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

Turn ignition switch OFF and wait at least 12 minutes.

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON and wait at least 5 seconds.

2.

Check DTC.

Is DTC detected?

YES

>> Proceed to 

ECH-225, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010379118

1.

CHECK REFRIGERANT PRESSURE SENSOR INSTALLATION

Check the status of the refrigerant pressure sensor installation and gas leakage.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace error-detected parts.

2.

CHECK ECM HARNESS CONNECTOR CONNECTION

1.

Turn ignition switch OFF. 

2.

Check ECM harness connector connection.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace error-detected parts.

3.

CHECK REFRIGERANT PRESSURE SENSOR HARNESS CONNECTOR CONNECTION

Check refrigerant pressure sensor harness connector connection.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace error-detected parts.

4.

CHECK REFRIGERANT PRESSURE SENSOR POWER SUPPLY-1

1.

Disconnect refrigerant pressure sensor harness connector.

2.

Turn ignition switch ON.

3.

Check the voltage between refrigerant pressure sensor harness connector terminals.

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P0530

A/C REFRIGERANT PRES-
SURE SEN A
(A/c refrigerant pressure sen-
sor “A” circuit)

• Refrigerant pressure sensor signal voltage is 

more than 4.8 V.

• Refrigerant pressure sensor signal voltage is 

0 V.

• More than 4.8 V are input to ground circuit.

• Harness or connectors

(Refrigerant pressure sensor circuit 
is open or shorted.)

• Refrigerant pressure sensor

ECH-226

< DTC/CIRCUIT DIAGNOSIS >

[HRA2DDT]

P0530 REFRIGERANT PRESSURE SENSOR

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 6.

5.

CHECK REFRIGERANT PRESSURE SENSOR SIGNAL CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect ECM harness connector.

3.

Check the continuity between refrigerant pressure sensor harness connector and ECM harness connec-
tor.

4.

Also check harness for short to ground and to power. 

Is the inspection result normal?

YES

>> Replace refrigerant pressure sensor.

NO

>> Repair or replace error-detected parts.

6.

CHECK REFRIGERANT PRESSURE SENSOR POWER SUPPLY-2

Check the voltage between refrigerant pressure sensor harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> GO TO 8.

7.

CHECK REFRIGERANT PRESSURE SENSOR GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect ECM harness connector.

3.

Check the continuity between refrigerant pressure sensor harness connector and ECM harness connec-
tor.

4.

Also check harness for short to power. 

Is the inspection result normal?

YES

>> Check the intermittent incident. Refer to 

GI-41, "Intermittent Incident"

.

NO

>> Repair or replace error-detected parts.

8.

CHECK REFRIGERANT PRESSURE SENSOR POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

Refrigerant pressure sensor

Voltage

(Approx.)

Connector

Terminal

+

−

E41

3

1

5.0 V

+

−

Continuity

Refrigerant pressure sensor

ECM

Connector

Terminal

Connector

Terminal

E41

2

F17

78

Existed

+

−

Voltage

(Approx.)

Refrigerant pressure sensor

Connector

Terminal

E41

3

Ground

5.0 V

+

−

Continuity

Refrigerant pressure sensor

ECM

Connector

Terminal

Connector

Terminal

E41

1

F17

77

Existed

P0530 REFRIGERANT PRESSURE SENSOR

ECH-227

< DTC/CIRCUIT DIAGNOSIS >

[HRA2DDT]

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2.

Disconnect ECM harness connector.

3.

Check the continuity between refrigerant pressure sensor harness connector and ECM harness connec-
tor.

4.

Also check harness for short to ground. 

Is the inspection result normal?

YES

>> Perform trouble diagnosis for power supply circuit.

NO

>> Repair or replace error-detected parts.

+

−

Continuity

Refrigerant pressure sensor

ECM

Connector

Terminal

Connector

Terminal

E41

3

F17

57

Existed

ECH-228

< DTC/CIRCUIT DIAGNOSIS >

[HRA2DDT]

P0560 BATTERY VOLTAGE

P0560 BATTERY VOLTAGE

DTC Logic

INFOID:0000000010379119

DTC DETECTION LOGIC

NOTE:
If DTC P0560 is displayed with DTC P060A, first perform trouble diagnosis for DTC P060A. Refer to 

ECH-237,

"DTC Logic"

.

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

Turn ignition switch OFF and wait at least 12 minutes.

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON and wait at least 15 seconds.

2.

Check DTC.

Is DTC detected?

YES

>> Proceed to 

ECH-228, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010379120

1.

CHECK BATTERY VOLTAGE

1.

Start the engine.

2.

Check battery voltage.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Recharge the battery.

2.

CHECK BATTERY TERMINALS

1.

Turn ignition switch OFF.

2.

Check battery terminals condition.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair the battery terminals.

3.

CHECK BATTERY AND ALTERNATOR

Check that the proper type of battery and type of alternator are installed.
Refer to, 

PG-158, "Battery"

 and 

CHG-34, "Alternator"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace with a proper one.

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P0560

BATTERY VOLTAGE
(System Voltage)

• ECM detect DTC P060A for 0.04 seconds 

or more.

• Battery voltage remains 16V or more for 2.5 

seconds or more.

• Battery voltage remains 9V or less for 10 

seconds or more.

• Harness connectors

(ECM power supply circuit is open or 
shorted.)

• Battery
• Battery terminal
• Alternator
• IPDM E/R

Voltage: More than 9 V

P0560 BATTERY VOLTAGE

ECH-229

< DTC/CIRCUIT DIAGNOSIS >

[HRA2DDT]

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4.

CHECK ECM POWER SUPPLY CIRCUIT-1

Check the voltage between ECM harness connector and ground.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-41, "Intermittent Incident"

.

NO

>> GO TO 5.

5.

CHECK ECM POWER SUPPLY CIRCUIT-2

1.

Disconnect ECM harness connector.

2.

Disconnect IPDM E/R harness connector.

3.

Check the continuity between ECM harness connector and IPDM E/R harness connector.

4.

Also check harness for short to ground and short to power.

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> GO TO 6.

6.

DETECT MALFUNCTIONING PART

Check the following.
• Harness connectors
• Harness for open or short between ECM and IPDM E/R

>> Repair open circuit or short to ground or short to power in harness or connectors.

7.

CHECK FUSE

1.

Disconnect 15A fuse (No. 55) from IPDM E/R.

2.

Check the fuse.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-41, "Intermittent Incident"

.

NO

>> Replace the fuse.

ECM

Ground

Voltage

Connector

Terminal

F17

93

Ground

Battery voltage

ECM

IPDM E/R

Continuity

Connector

Terminal

Connector

Terminal

F17

93

F90

105

Existed

ECH-230

< DTC/CIRCUIT DIAGNOSIS >

[HRA2DDT]

P0564 ASCD STEERING SWITCH

P0564 ASCD STEERING SWITCH

DTC Logic

INFOID:0000000010502887

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 12 minutes before conducting the next test. 

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON and wait at least 12 minutes.

2.

Press RESUME/ACCELERATE switch for at least 10 seconds, then release it and wait at least 10 sec-
onds.

3.

Press SET/COAST switch for at least 10 seconds, then release it and wait at least 10 seconds.

4.

Press CANCEL switch for at least 10 seconds, then release it and wait at least 10 seconds.

5.

Check DTC.

Is DTC detected?

YES

>> Proceed to 

ECH-230, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010502888

1.

CHECK ASCD STEERING SWITCH CIRCUIT

1.

Turn ignition switch ON.

2.

Check the voltage between ECM harness connector terminals as follows.

Is the inspection result normal?

YES

>> Refer to 

GI-41, "Intermittent Incident"

.

NO

>> GO TO 2.

2.

CHECK ASCD STEERING SWITCH GROUND CIRCUIT FOR OPEN AND SHORT

1.

Turn ignition switch OFF and wait at least 1 minute.

2.

Disconnect combination switch harness connector.

3.

Disconnect ECM harness connector.

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P0564

CRUISE CONTROL
(Cruise control multi-function 
input “A” circuit)

• An ASCD steering switch signal voltage is 

out of the specified range.

• ASCD steering switch signal circuit is open.
• ASCD steering switch signal circuit is short 

to battery.

• ECM cannot detect the ASCD steering 

switch signal.

• Harness or connectors

(The switch circuit is open or shorted.)

• ASCD steering switch

ECM

Condition

Voltage

(Approx.)

Connector

+

–

Terminal

E9

15

14

CANCEL switch: Pressed

1.0 V

SET/COAST switch: Pressed

2.0 V

RESUME/ACCELERATE switch: Pressed

3.0 V

All ASCD steering switches: Released

4.0 V

P0564 ASCD STEERING SWITCH

ECH-231

< DTC/CIRCUIT DIAGNOSIS >

[HRA2DDT]

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4.

Check the continuity between combination switch (spiral cable) and ECM harness connector.

5.

Also check harness for short to ground and short to power. 

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair open circuit, short to ground or short to power in harness or connectors.

3.

CHECK ASCD STEERING SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT

1.

Check the continuity between combination switch (spiral cable) and ECM harness connector.

2.

Also check harness for short to ground and short to power. 

Is the inspection result normal?

YES

>> Replace ASCD steering switch.

NO

>> Repair open circuit, short to ground or short to power in harness or connectors.

+

-

Continuity

Combination switch (spiral cable)

ECM

Connector

Terminal

Connector

Terminal

M66

28

E9

14

Existed

+

-

Continuity

Combination switch (spiral cable)

ECM

Connector

Terminal

Connector

Terminal

M66

27

E9

15

Existed

ECH-232

< DTC/CIRCUIT DIAGNOSIS >

[HRA2DDT]

P0575 ASCD STEERING SWITCH

P0575 ASCD STEERING SWITCH

DTC Logic

INFOID:0000000010502842

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 12 minutes before conducting the next test. 

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON and wait at least 5 seconds.

2.

Check DTC.

Is DTC detected?

YES

>> Proceed to 

ECH-232, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010502843

1.

CHECK ASCD STEERING SWITCH SIGNAL

1.

Turn ignition switch ON.

2.

Check the voltage between ECM harness connector terminals as follows.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-41, "Intermittent Incident"

.

NO

>> GO TO 2.

2.

CHECK ASCD STEERING SWITCH POWER SUPPLY

Check the voltage between ASCD steering switch harness connector and ground.

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible Cause

P0575

CRUISE CONTROL
(Cruise control input circuit)

ECM receives ASCD MAIN switch signal and 
Speed Limiter MAIN switch signal simulta-
neously.

ASCD steering switch

+

–

Condition

Voltage

(Approx.)

ECM

Connector

Terminal

E9

3

Ground

• ASCD MAIN switch: NOT pressed
• Speed Limiter MAIN switch: NOT pressed

0 V

10

3

Ground

• ASCD MAIN switch: Pressed
• Speed Limiter MAIN switch: NOT pressed

Battery Voltage

10

0 V

3

Ground

• ASCD MAIN switch: NOT pressed
• Speed Limiter MAIN switch: Pressed

0 V

10

Battery Voltage

+

−

Voltage

Combination switch (spiral cable)

Connector

Terminal

M66

22

Ground

Battery voltage

P0575 ASCD STEERING SWITCH

ECH-233

< DTC/CIRCUIT DIAGNOSIS >

[HRA2DDT]

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Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace error-detected parts.

3.

CHECK COMBINATION SWITCH (SPIRAL CABLE) CIRCUIT-1

1.

Turn ignition switch OFF and wait at least 1 minute.

2.

Disconnect combination switch harness connector.

3.

Check the continuity between combination switch (spiral cable) harness connector terminals.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace error-detected parts.

4.

CHECK ASCD STEERING SWITCH CIRCUIT

Check the continuity between combination switch (spiral cable) harness connector terminals.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace ASCD steering switch.

5.

CHECK COMBINATION SWITCH (SPIRAL CABLE) CIRCUIT-2

1.

Disconnect ECM harness connector.

2.

Check the continuity between combination switch (spiral cable) harness connector and ECM harness con-
nector.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-41, "Intermittent Incident"

.

NO

>> Repair or replace error-detected parts.

+

−

Continuity

Combination switch (spiral cable)

Connector

Terminal

Connector

Terminal

M66

22

M303

3

Existed

M303

2

M66

21

M303

1

M66

20

+

−

Condition

Continuity

Combination switch (spiral cable)

Connector

Terminal

Connector

Terminal

M303

3

M303

2

Speed limiter main 

(ON/OFF)

Pressed

Existed

 NOT pressed

Not existed

1

ASCD main

(ON/OFF)

Pressed

Existed

 NOT pressed

Not existed

+

−

Continuity

Combination switch (spiral cable)

ECM

Connector

Terminal

Connector

Terminal

M66

21

E9

10

Existed

20

3

ECH-234

< DTC/CIRCUIT DIAGNOSIS >

[HRA2DDT]

P0597 THERMOSTAT HEATER CONTROL SOLENOID VALVE

P0597 THERMOSTAT HEATER CONTROL SOLENOID VALVE

DTC Logic

INFOID:0000000010502844

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

CONDITIONING

Turn ignition switch OFF and wait at least 12 minutes.
TESTING CONDITION:
Before performing the following procedure, confirm battery voltage is more than 11 V at idle.

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Start engine and let it idle for at least 10 seconds.

2.

Check 1st trip DTC.

Is 1st trip DTC detected?

YES

>> Proceed to 

ECH-234, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010502845

1.

CHECK ECM HARNESS CONNECTOR CONNECTION

1.

Turn ignition switch OFF. 

2.

Check ECM harness connector connection.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace error-detected parts.

2.

CHECK THERMOSTAT HEATER CONTROL SOLENOID VALVE HARNESS CONNECTOR CONNECTION

Check thermostat heater control solenoid valve harness connector connection.
Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace error-detected parts.

3.

CHECK THERMOSTAT HEATER CONTROL SOLENOID VALVE POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect thermostat heater control solenoid valve harness connector.

3.

Turn ignition switch ON.

4.

Check the voltage between thermostat heater control solenoid valve harness connector and ground.

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P0597

THERMOSTAT
(Thermostat heater control cir-
cuit/open)

• ECM detects the thermostat heater con-

trol solenoid valve circuit is open.

• ECM detects the thermostat heater con-

trol solenoid valve circuit is short to 
ground.

• ECM detects the thermostat heater con-

trol solenoid valve circuit is short to pow-
er.

• Harness or connectors

(Thermostat heater control solenoid 
valve circuit is open or shorted.)

• Thermostat heater control solenoid 

valve

P0597 THERMOSTAT HEATER CONTROL SOLENOID VALVE

ECH-235

< DTC/CIRCUIT DIAGNOSIS >

[HRA2DDT]

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Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Perform the trouble diagnosis for power supply circuit.

4.

CHECK THERMOSTAT HEATER CONTROL SOLENOID VALVE CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect ECM harness connector.

3.

Check the continuity between thermostat heater control solenoid valve harness connector and ECM har-
ness connector.

4.

Also check harness for short to ground and to power.

Is the inspection result normal?

YES

>> Replace thermostat heater control solenoid valve.

NO

>> Repair or replace error-detected parts.

+

−

Voltage

Thermostat heater control solenoid 

valve

Connector

Terminal

F171

1

Ground

Battery voltage

+

−

Continuity

Thermostat heater control 

solenoid valve

ECM

Connector

Terminal

Connector

Terminal

F171

2

F17

52

Existed

ECH-236

< DTC/CIRCUIT DIAGNOSIS >

[HRA2DDT]

P0606 ECM

P0606 ECM

DTC Logic

INFOID:0000000010379125

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

Turn ignition switch OFF and wait at least 12 minutes.

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON and wait at least 1 second.

2.

Check DTC.

Is DTC detected?

YES

>> Proceed to 

ECH-236, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010379126

1.

REPLACE ECM

1.

Replace ECM. Refer to 

ECH-313, "Removal and Installation"

.

2.

Proceed to 

ECH-103, "Work Procedure"

.

>> INSPECTION END

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P0606

CONTROL MODULE
(Control module processor)

ECM calculation function is malfunctioning for 
0.1 seconds or more.

ECM

P060A ECM

ECH-237

< DTC/CIRCUIT DIAGNOSIS >

[HRA2DDT]

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P060A ECM

DTC Logic

INFOID:0000000010379127

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

Turn ignition switch OFF and wait at least 12 minutes.

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON and wait at least 1 second.

2.

Check DTC.

Is DTC detected?

YES

>> Proceed to 

ECH-237, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010379128

1.

REPLACE ECM

1.

Replace ECM. Refer to 

ECH-313, "Removal and Installation"

.

2.

Proceed to 

ECH-103, "Work Procedure"

.

>> INSPECTION END

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P060A

INTERNAL CONTROL MOD-
ULE
(Internal control module mon-
itoring processor perfor-
mance)

ECM calculation function is malfunctioning for 
0.04 seconds or more.

ECM

ECH-238

< DTC/CIRCUIT DIAGNOSIS >

[HRA2DDT]

P060B ECM

P060B ECM

DTC Logic

INFOID:0000000010379129

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

Turn ignition switch OFF and wait at least 12 minutes.

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON and wait at least 1 second.

2.

Check DTC.

Is DTC detected?

YES

>> Proceed to 

ECH-238, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010379130

1.

REPLACE ECM

1.

Replace ECM. Refer to 

ECH-313, "Removal and Installation"

.

2.

Proceed to 

ECH-103, "Work Procedure"

.

>> INSPECTION END

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P060B

INTERNAL CONTROL MODULE
(Internal control module A/D pro-
cessing performance)

ECM calculation function is malfunctioning 
for 0.4 seconds or more.

ECM

P061A ECM

ECH-239

< DTC/CIRCUIT DIAGNOSIS >

[HRA2DDT]

C

D

E

F

G

H

I

J

K

L

M

A

ECH

N

P

O

P061A ECM

DTC Logic

INFOID:0000000010379131

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

INSPECTION START

NOTE:
DTC P061A can not duplicate.

>> Proceed to 

ECH-239, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010379132

1.

REPLACE ECM

1.

Replace ECM. Refer to 

ECH-313, "Removal and Installation"

.

2.

Proceed to 

ECH-103, "Work Procedure"

.

>> INSPECTION END

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P061A

INTERNAL CONTROL MOD-
ULE
(Internal control module 
torque performance)

• ECM detects failure of torque structure for 1 

second or more.

• When while ECM computes torque, ECM 

detects failure for 1 second or more.

• Throttle low/high is not executed correctly 

for 1 second.

ECM

ECH-240

< DTC/CIRCUIT DIAGNOSIS >

[HRA2DDT]

P062D ECM

P062D ECM

DTC Logic

INFOID:0000000010500537

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

Turn ignition switch OFF and wait at least 12 minutes.

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON and wait at least 10 second.

2.

Check DTC.

Is DTC detected?

YES

>> Proceed to 

ECH-240, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010500538

1.

REPLACE ECM

1.

Replace ECM. Refer to 

ECH-313, "Exploded View"

.

2.

Proceed to 

ECH-103, "Work Procedure"

.

>> INSPECTION END

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P062D

FUEL INJECTOR DRIVER 
B1
(Fuel injector driver circuit 
performance bank 1)

ECM calculation function is malfunctioning.

ECM

 

 

 

 

 

 

 

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