Nissan X-Trail 32. Instruction — part 1645
PB-106
< DTC/CIRCUIT DIAGNOSIS >
C1BDA PARKING BRAKE ACTUATOR LEFT
Is the inspection result normal?
YES
>> Perform trouble diagnosis for battery power supply.
NO
>> Repair or replace error-detected parts.
4.
CHECK ELECTRIC PARKING BRAKE CONTROL MODULE GROUND CIRCUIT
1.
Disconnect the electric parking brake control module harness connector.
2.
Turn the ignition switch OFF.
3.
Check the continuity between electric parking brake control module harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace error-detected parts, and GO TO 5.
5.
CHECK CONNECTOR AND TERMINAL
Check the electric parking brake control module pin terminals for damage or loose connection with harness
connector.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace error-detected parts, and GO TO 6.
6.
PERFORM SELF-DIAGNOSIS
With CONSULT
1.
Connect the electric parking brake control module harness connector.
2.
Turn the ignition switch ON.
3.
Erase self-diagnosis result for “EHS/PKB”.
4.
Repeat the parking brake switch operation (pull and push) five times.
5.
Perform self-diagnosis for “EHS/PKB”.
Is DTC “C1BDA (CIRC CRRNT BELOW THRESHOLD)” detected?
YES
>> Replace the electric parking brake control module. Refer to
PB-153, "Removal and Installation"
NO
>> INSPECTION END
TYPE 5
TYPE 5 : Diagnosis Procedure
INFOID:0000000010722989
1.
CHECK PARKING BRAKE ACTUATOR CIRCUIT
1.
Parking brake switch operation (pull and push).
2.
Turn the ignition switch OFF.
3.
Disconnect the electric parking control module harness connector.
4.
Check the continuity between electric parking brake control module harness connector terminals.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace error-detected parts, and GO TO 2.
2.
CHECK ELECTRIC PARKING BRAKE CONTROL MODULE IGNITION POWER SUPPLY
1.
Check the voltage between electric parking brake control module harness connector and ground.
Electric parking brake control module
—
Continuity
Connector
Terminal
M137
28
Ground
Existed
30
Electric parking brake control module
Continuity
Connector
Terminal
M137
14
−
29
Existed
C1BDA PARKING BRAKE ACTUATOR LEFT
PB-107
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
G
H
I
J
K
L
M
A
B
PB
N
O
P
2.
Turn the ignition switch ON.
3.
Check the voltage between electric parking brake control module harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> GO TO 3.
3.
CHECK ELECTRIC PARKING BRAKE CONTROL MODULE IGNITION POWER SUPPLY CIRCUIT
1.
Turn the ignition switch OFF.
2.
Check the 30A fuse (#45).
3.
Check the continuity and short circuit between electric parking brake control module harness connector
terminal (15) and 30A fuse (#45).
Is the inspection result normal?
YES
>> Perform trouble diagnosis for battery power supply.
NO
>> Repair or replace error-detected parts.
4.
CHECK ELECTRIC PARKING BRAKE CONTROL MODULE GROUND CIRCUIT
Check the continuity between electric parking brake control module harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace error-detected parts, and GO TO 5.
5.
CHECK CONNECTOR
Check the parking brake actuator harness connector for damage or looseness.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace error-detected parts, and GO TO 6.
6.
CHECK PARKING BRAKE ACTUATOR
1.
Connect the electric parking brake control module harness connector.
2.
Turn the ignition switch ON.
3.
Pull or push parking brake switch, and check the operation sound of parking brake actuator.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>>
Replace the rear brake caliper assembly.
BR-63, "BRAKE CALIPER ASSEMBLY : Removal and Installation"
.
• RHD models: Refer to
BR-123, "BRAKE CALIPER ASSEMBLY : Removal and Installation"
.
7.
PERFORM SELF-DIAGNOSIS
With CONSULT
1.
Erase self-diagnosis result for “EHS/PKB”.
2.
Repeat the parking brake switch operation (pull and push) five times.
Electric parking brake control module
—
Voltage
Connector
Terminal
M137
15
Ground
9
−
16 V
Electric parking brake control module
—
Voltage
Connector
Terminal
M137
15
Ground
9
−
16 V
Electric parking brake control module
—
Continuity
Connector
Terminal
M137
28
Ground
Existed
30
PB-108
< DTC/CIRCUIT DIAGNOSIS >
C1BDA PARKING BRAKE ACTUATOR LEFT
3.
Perform self-diagnosis for “EHS/PKB”.
Is DTC “C1BDA (CIRC CRRNT ABOVE THRESHOLD)” detected?
YES
>> Replace the electric parking brake control module. Refer to
PB-153, "Removal and Installation"
NO
>> INSPECTION END
TYPE 6
TYPE 6 : Diagnosis Procedure
INFOID:0000000010722990
1.
CHECK REAR DISC BRAKE
1.
Parking brake switch operation (pull and push).
2.
Turn the ignition switch OFF.
3.
Check the drag of rear disc brake.
-
LHD models: Refer to
BR-19, "DISC ROTOR : Inspection and Adjustment"
.
-
RHD models: Refer to
BR-83, "DISC ROTOR : Inspection and Adjustment"
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace error-detected parts, and GO TO 2.
2.
CHECK PARKING BRAKE ACTUATOR INSTALLATION
Check the parking brake actuator for looseness and disconnection.
• LHD models: Refer to
BR-63, "BRAKE CALIPER ASSEMBLY : Removal and Installation"
.
• RHD models: Refer to
BR-123, "BRAKE CALIPER ASSEMBLY : Removal and Installation"
.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace error-detected parts, and GO TO 3.
3.
CHECK PARKING BRAKE ACTUATOR CIRCUIT
1.
Parking brake switch operation (pull and push).
2.
Turn the ignition switch OFF.
3.
Disconnect the electric parking control module harness connector.
4.
Check the continuity between electric parking brake control module harness connector terminals.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace error-detected parts, and GO TO 4.
4.
CHECK ELECTRIC PARKING BRAKE CONTROL MODULE IGNITION POWER SUPPLY
1.
Check the voltage between electric parking brake control module harness connector and ground.
2.
Turn the ignition switch ON.
3.
Check the voltage between electric parking brake control module harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 6.
Electric parking brake control module
Continuity
Connector
Terminal
M137
14
−
29
Existed
Electric parking brake control module
—
Voltage
Connector
Terminal
M137
15
Ground
9
−
16 V
Electric parking brake control module
—
Voltage
Connector
Terminal
M137
15
Ground
9
−
16 V
C1BDA PARKING BRAKE ACTUATOR LEFT
PB-109
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
G
H
I
J
K
L
M
A
B
PB
N
O
P
NO
>> GO TO 5.
5.
CHECK ELECTRIC PARKING BRAKE CONTROL MODULE IGNITION POWER SUPPLY CIRCUIT
1.
Turn the ignition switch OFF.
2.
Check the 30A fuse (#45).
3.
Check the continuity and short circuit between electric parking brake control module harness connector
terminal (15) and 30A fuse (#45).
Is the inspection result normal?
YES
>> Perform trouble diagnosis for battery power supply.
NO
>> Repair or replace error-detected parts.
6.
CHECK ELECTRIC PARKING BRAKE CONTROL MODULE GROUND CIRCUIT
Check the continuity between electric parking brake control module harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Repair or replace error-detected parts, and GO TO 7.
7.
CHECK CONNECTOR
Check the parking brake actuator harness connector for damage or looseness.
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> Repair or replace error-detected parts, and GO TO 8.
8.
CHECK PARKING BRAKE ACTUATOR
1.
Connect the electric parking brake control module harness connector.
2.
Turn the ignition switch ON.
3.
Pull or push parking brake switch, and check the operation sound of parking brake actuator.
Is the inspection result normal?
YES
>> GO TO 9.
NO
>>
Replace the rear brake caliper assembly.
BR-63, "BRAKE CALIPER ASSEMBLY : Removal and Installation"
.
• RHD models: Refer to
BR-123, "BRAKE CALIPER ASSEMBLY : Removal and Installation"
.
9.
PERFORM SELF-DIAGNOSIS
With CONSULT
1.
Erase self-diagnosis result for “EHS/PKB”.
2.
Repeat the parking brake switch operation (pull and push) five times.
3.
Perform self-diagnosis for “EHS/PKB”.
Is DTC “C1BDA (CIRC CURRENT OUT OF RANGE)” detected?
YES
>> Replace the electric parking brake control module. Refer to
PB-153, "Removal and Installation"
NO
>> INSPECTION END
Electric parking brake control module
—
Continuity
Connector
Terminal
M137
28
Ground
Existed
30
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