Nissan Leaf. Manual — part 194
C1A65 INCOMPLETE STROKE SENSOR
BR-97
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
G
H
I
J
K
L
M
A
B
BR
N
O
P
CAUTION:
Never set the vehicle to READY.
6. Start CONSULT and erase self-diagnosis result of “BRAKE”.
7. Turn the power switch OFF to exit CONSULT, and disconnect CONSULT from data link connector.
8. Close all doors (including back door), check that the room lamp is OFF, get out of the vehicle, and wait for
3 minutes or more with all doors closed.
CAUTION:
Never operate the vehicle while waiting.
9. Turn the power switch ON without depressing the brake pedal.
CAUTION:
Never set the vehicle to READY.
10. Depress brake pedal by 100 mm (3.94 in) or more, and hold the position for 5 seconds or more.
11. Release brake pedal.
12. Start CONSULT and perform “BRAKE” self-diagnosis.
Is DTC “C1A65” detected?
YES
>> GO TO 15.
NO
>> INSPECTION END
15.
STROKE SENSOR 0 POINT LEARNING (1)
With CONSULT
Perform stroke sensor 0 point learning. Refer to
Is either “COMPLETED” or “The operation is incomplete. Try again after confirming the operation condition.”
displayed?
“COMPLETED”>>GO TO 16.
“The operation is incomplete. Try again after confirming the operation condition.”>>GO TO 17.
16.
PERFORM SELF-DIAGNOSIS (7)
With CONSULT
1. Turn the power switch OFF to ON without depressing the brake pedal.
CAUTION:
Never set the vehicle to READY.
2. Repeat step 1 two or more times.
CAUTION:
Be sure to wait for 5 seconds or more after turning the power switch OFF.
3. Turn the power switch OFF to exit CONSULT, and disconnect CONSULT from data link connector.
4. Close all doors (including back door), check that the room lamp is OFF, get out of the vehicle, and wait for
3 minutes or more with all doors closed.
CAUTION:
Never operate the vehicle while waiting.
5. Turn the power switch ON without depressing the brake pedal.
CAUTION:
Never set the vehicle to READY.
6. Start CONSULT and erase self-diagnosis result of “BRAKE”.
7. Turn the power switch OFF to exit CONSULT, and disconnect CONSULT from data link connector.
8. Close all doors (including back door), check that the room lamp is OFF, get out of the vehicle, and wait for
3 minutes or more with all doors closed.
CAUTION:
Never operate the vehicle while waiting.
9. Turn the power switch ON without depressing the brake pedal.
CAUTION:
Never set the vehicle to READY.
10. Depress brake pedal by 100 mm (3.94 in) or more, and hold the position for 5 seconds or more.
11. Release brake pedal.
12. Start CONSULT and perform “BRAKE” self-diagnosis.
Is DTC “C1A65” detected?
YES
>> GO TO 17.
NO
>> INSPECTION END
17.
VISUALLY CHECK STROKE SENSOR
BR-98
< DTC/CIRCUIT DIAGNOSIS >
C1A65 INCOMPLETE STROKE SENSOR
Check the stroke sensor for damage.
Is the inspection result normal?
YES
>> GO TO 18.
NO
>> Repair or replace error-detected parts and GO TO 21.
18.
CHECK STROKE SENSOR INSTALLATION
Check the stroke sensor for looseness and disconnection.
Is the inspection result normal?
YES
>> GO TO 19.
NO
>> Repair or replace error-detected parts and GO TO 21.
19.
CHECK BRAKE PEDAL HEIGHT
Check each brake pedal height. Refer to
BR-490, "Inspection and Adjustment"
Is the inspection result normal?
YES
>> GO TO 20.
NO
>> Adjust each height. Refer to
BR-490, "Inspection and Adjustment"
. GO TO 21.
20.
STROKE SENOR 0 POINT LEARNING (2)
Perform stroke sensor 0 point learning. Refer to
>> GO TO 21.
21.
PERFORM SELF-DIAGNOSIS (8)
With CONSULT
1. Turn the power switch OFF to ON without depressing the brake pedal.
CAUTION:
Never set the vehicle to READY.
2. Repeat step 1 two or more times.
CAUTION:
Be sure to wait for 5 seconds or more after turning the power switch OFF.
3. Turn the power switch OFF to exit CONSULT, and disconnect CONSULT from data link connector.
4. Close all doors (including back door), check that the room lamp is OFF, get out of the vehicle, and wait for
3 minutes or more with all doors closed.
CAUTION:
Never operate the vehicle while waiting.
5. Turn the power switch ON without depressing the brake pedal.
CAUTION:
Never set the vehicle to READY.
6. Start CONSULT and erase self-diagnosis result of “BRAKE”.
7. Turn the power switch OFF to exit CONSULT, and disconnect CONSULT from data link connector.
8. Close all doors (including back door), check that the room lamp is OFF, get out of the vehicle, and wait for
3 minutes or more with all doors closed.
CAUTION:
Never operate the vehicle while waiting.
9. Turn the power switch ON without depressing the brake pedal.
CAUTION:
Never set the vehicle to READY.
10. Depress brake pedal by 100 mm (3.94 in) or more, and hold the position for 5 seconds or more.
11. Release brake pedal.
12. Start CONSULT and perform “BRAKE” self-diagnosis.
Is DTC “C1A65” detected?
YES
>> GO TO 22.
NO
>> INSPECTION END
22.
CHECK STROKE SENSOR CIRCUIT (1)
1. Turn the power switch OFF to exit CONSULT, and disconnect CONSULT from data link connector.
2. Close all doors (including back door), check that the room lamp is OFF, get out of the vehicle, and wait for
3 minutes or more with all doors closed.
CAUTION:
C1A65 INCOMPLETE STROKE SENSOR
BR-99
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
G
H
I
J
K
L
M
A
B
BR
N
O
P
Never operate the vehicle while waiting.
3. Disconnect 12V battery cable from negative terminal. Refer to
BR-6, "Precaution for Removing 12V Bat-
4. Disconnect the stroke sensor harness connector.
5. Disconnect the electrically-driven intelligent brake unit harness connector.
6. Check the continuity between stroke sensor harness connector and electrically-driven intelligent brake
unit.
Is the inspection result normal?
YES
>> GO TO 23.
NO
>> Repair or replace error-detected parts and GO TO 28.
23.
CHECK STROKE SENSOR POWER SUPPLY
1. Connect the electrically-driven intelligent brake unit harness connector.
2. Connect 12V battery cable to negative terminal.
3. Close all doors (including back door), check that the room lamp is OFF, get out of the vehicle, and wait for
3 minutes or more with all doors closed.
CAUTION:
Never operate the vehicle while waiting.
4. Turn the power switch ON without depressing the brake pedal.
CAUTION:
Never set the vehicle to READY.
5. Check the stroke sensor power voltage.
Is the inspection result normal?
YES
>> GO TO 24.
NO
>> Repair or replace error-detected parts and GO TO 24.
24.
CHECK STROKE SENSOR CIRCUIT (2)
1. Turn the power switch OFF to exit CONSULT, and disconnect CONSULT from data link connector.
Stroke sensor
Electrically-driven intelligent brake unit
Continuity
Connector
Terminal
Connector
Terminal
E36
3
E34
18
Existed
3
33
Not existed
3
19
Not existed
3
35
Not existed
2
18
Not existed
2
33
Existed
2
19
Not existed
2
35
Not existed
1
18
Not existed
1
33
Not existed
1
19
Existed
1
35
Not existed
4
18
Not existed
4
33
Not existed
4
19
Not existed
4
35
Existed
Stroke sensor
—
Voltage
(Approx.)
Connector
Terminal
E36
3
Ground
4.75
− 5.25 V
BR-100
< DTC/CIRCUIT DIAGNOSIS >
C1A65 INCOMPLETE STROKE SENSOR
2. Close all doors (including back door), check that the room lamp is OFF, get out of the vehicle, and wait for
3 minutes or more with all doors closed.
CAUTION:
Never operate the vehicle while waiting.
3. Disconnect 12V battery cable from negative terminal. Refer to
BR-6, "Precaution for Removing 12V Bat-
4. Disconnect stroke sensor harness connector.
5. Disconnect the electrically-driven intelligent brake unit harness connector.
6. Check the continuity between stroke sensor and ground.
Is the inspection result normal?
YES
>> GO TO 25.
NO
>> Repair or replace error-detected parts and GO TO 25.
25.
CHECK STROKE SENSOR RESISTANCE
1. Turn the power switch OFF to exit CONSULT, and disconnect CONSULT from data link connector.
2. Close all doors (including back door), check that the room lamp is OFF, get out of the vehicle, and wait for
3 minutes or more with all doors closed.
CAUTION:
Never operate the vehicle while waiting.
3. Disconnect 12V battery cable from negative terminal. Refer to
BR-6, "Precaution for Removing 12V Bat-
4. Connect stroke sensor harness connector.
5. Disconnect the electrically-driven intelligent brake unit harness connector.
6. Check the resistance between stroke sensor connector pin terminals.
Is the inspection result normal?
YES
>> GO TO 28.
NO
>> GO TO 26.
26.
REPLACE STROKE SENSOR
Replace the stroke sensor. Refer to
BR-500, "Removal and Installation"
.
>> GO TO 27.
27.
STROKE SENOR 0 POINT LEARNING (3)
1. Connect the electrically-driven intelligent brake unit harness connector.
2. Perform stroke sensor 0 point learning. Refer to
>> GO TO 28.
28.
PERFORM SELF-DIAGNOSIS (9)
With CONSULT
1. Connect the electrically-driven intelligent brake unit harness connector.
2. Connect 12V battery cable to negative terminal.
3. Turn the power switch OFF to ON without depressing the brake pedal.
CAUTION:
Stroke sensor
—
Continuity
Connector
Terminal
E36
4
Ground
Not existed
Electrically-driven intelligent brake unit
Condition
Resistance
Connector
Terminal
E34
33
− 19
Gradually depress
the brake pedal.
Resistance value increases between 0.1
− 1.33 kΩ, according to
the depth of brake depression.
35
− 19
Resistance value decreases between 0.1
− 1.33 kΩ, according to
the depth of brake depression.
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст