Honda Ridgeline. Manual — part 484
SJC8A00K713000Y1281FAAT10
−
−
DTC B1281:
DTC B1282:
DTC B1283:
DTC B1284:
YES
NO
22-232
Wipers/Washers
DTC Troubleshooting (cont’d)
Windshield Wiper Switch MIST
Position Circuit Malfunction
Windshield Wiper Switch INT
(AUTO) Position Circuit Malfunction
Windshield Wiper Switch LOW
Position Circuit Malfunction
Windshield Wiper Switch HIGH
Position Circuit Malfunction
NOTE: If you are troubleshooting multiple DTCs, be
sure to follow the instructions in B-CAN System
Diagnosis Test Mode A (see page 22-99).
1. Clear the DTCs with the HDS.
2. Turn the ignition switch OFF, and then back ON (II).
3. Turn the windshield wiper switch to MIST, and wait
for 2 seconds.
4. Turn the windshield wiper switch OFF, and wait for
2 seconds.
5. Turn the windshield wiper switch to INT (AUTO),
and wait for 2 seconds.
6. Turn the windshield wiper switch to LOW, and wait
for 2 seconds.
7. Turn the windshield wiper switch to HIGH, and wait
for 2 seconds.
8. Check for DTCs with the HDS.
Faulty combination switch control unit.
Replace the combination switch.
Intermittent failure, the windshield wiper/
washer switch and the combination switch control
unit are OK at this time. Check for loose or poor
connections.
Is DT C B1281, B1282, B1283, and/ or B1284
indicated?
01
SJC8A00J54300017123FCAT00
Cavity
Wire
Test condition
Test: Desired result
Possible cause if result is not
obtained
22-233
Combination Switch Control Unit Input Test
A
B
LT GRN
YEL
BLK
GRN/WHT
WHT/RED
1. Before troubleshooting the wiper/washer system, troubleshoot B-CAN System Diagnosis Test Mode A (see page
22-99).
2. Remove the steering column covers (see page 17-24).
3. Remove the self-tapping screws, then disconnect the 12P connector (A) from the combination switch (B).
4. Inspect the connector and socket terminals to be sure they are all making good contact.
• If the terminals are bent, loose or corroded, repair them as necessary, and recheck the system.
• If the terminals look OK, go to step 5.
5. With the connector still disconnected, make these input tests at the connector.
• If any test indicates a problem, find and correct the cause, then recheck the system.
• If all the input tests prove OK, go to step 6.
3
LT GRN
Under all conditions
Check for continuity
between the No. 3 terminal
and under-dash fuse/relay
box connector X (39P)
No. 27 terminal:
There should be continuity.
An open in the wire
Disconnect the
under-dash fuse/
relay box connector
X (39P)
Check for continuity
between the No. 3 terminal
and body ground:
There should be no
continuity.
A short in the wire
(cont’d)
Wire side of female terminals
Cavity
Wire
Test condition
Test: Desired result
Possible cause if desired result is
not obtained
22-234
Wipers/Washers
Combination Switch Control Unit Input Test (cont’d)
6. Reconnect the 12P connector to the combination switch, turn the ignition switch ON (II) and make these input tests
at the connector.
• If any test indicates a problem, find and correct the cause, then recheck the system.
• If all the input tests prove OK, replace the combination switch control unit.
•
•
•
•
•
•
•
•
•
12
BLK
Under all conditions
Check for voltage to
ground:
There should be less than
0.5 V.
Poor ground (G401)
An open in the wire
7
WHT/RED
Under all conditions
Check for voltage to
ground:
There should be battery
voltage.
Blown No. 15 (40 A) fuse in the
under-hood fuse/relay box
Blown No. 7 (7.5 A) fuse in the
under-dash fuse/relay box
An open in the wire
1
YEL
Ignition switch ON
(II)
Check for voltage to
ground:
There should be battery
voltage.
Blown No. 21 (7.5 A) fuse in the
under-dash fuse/relay box
An open in the wire
11
GRN/WHT
Wiper switch on low
and high
Check for voltage to
ground:
There should be less than
1 V.
Faulty combination control unit
Poor ground (G401)
Wiper switch OFF
Check for voltage to
ground:
There should be more than
5 V.
Open in the wire
01
SJC8A00J54300017121KBAT00
+
−
01
SJC8A00J54300065721FEAT00
22-235
22-235
Combination Switch Replacement
Wiper Motor Test
A
B
A
B
1. Remove the dashboard lower cover (see page
20-83).
2. Remove the steering column covers (see page
17-24).
3. Disconnect the dashboard wire harness 12P
connector (A) from the combination switch control
unit (B).
4. Remove the two screws, then slide out the
combination switch control unit.
1. Remove the wiper arms (see page 22-237).
NOTE: Carefully remove the wiper arms so that
they do not touch the hood.
2. Remove the hood seal and cowl cover (see page
20-173).
3. Disconnect the 5P connector (A) from the wiper
motor (B).
4. Test the motor by connecting battery power to the
No. 3 terminal and ground to the No. 2 terminal of
the wiper motor 5P connector. The motor should
run at low speed. If the motor does not run or fails
to run smoothly, replace the motor.
5. Test the motor by connecting battery power to the
No. 5 terminal and ground to the No. 2 terminal of
the wiper motor 5P connector. The motor should
run at high speed. If the motor does not run or fails
to run smoothly, replace the motor.
6. Connect an analog voltmeter between the No. 1 (
)
and No. 4 (
) terminals, and run the motor at low
or high speed. The voltmeter should indicate 12 V
and 4 V or less alternately. If it does not, replace the
motor.
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст