Honda Accord 2008 Manual page 1498

07/11/02 09:34:58 61TA0000_190_0077
DTC 21-11: Right-front Magnetic Encoder
Malfunction (Pulse Missing)
DTC 22-11: Left-front Magnetic Encoder
Malfunction (Pulse Missing)
DTC 23-11: Right-rear Magnetic Encoder
Malfunction (Pulse Missing)
DTC 24-11: Left-rear Magnetic Encoder
Malfunction (Pulse Missing)
1. Turn the ignition switch to ON (II).
2. Clear the DTC with the HDS.
3. Test-drive the vehicle. Drive the vehicle at 13 mph
(20 km/h) or more, and go a distance of 328 ft
(100 m) or more.
NOTE: Drive the vehicle on a straight section of
road, not on a lift.
4. Check for DTCs with the HDS.
Is DT C 21-11, 22-11, 23-11, and/ or 24-11
indicated?
YES − Go to step 5.
NO − Intermittent failure, the system is OK at this
time. Check for loose terminals between the wheel
speed sensor 2P connector and the VSA modulator-
control unit 36P connector. Refer to intermittent
failures troubleshooting (see page 19-47).
5. Turn the ignition switch to LOCK (0).
6. Inspect the appropriate magnetic encoder for dirt
or debris.
DTC Appropriate
Magnetic
Encoder
21-11 Right-front
22-11 Left-front
23-11 Right-rear
24-11 Left-rear
Is the magnetic encoder surf ace OK ?
YES − Replace the wheel bearing (front) or the hub
bearing unit (rear):
• Front: Replace the front wheel bearing (see page
18-14).
• Rear: Replace the rear hub bearing unit (see page
18-39).
−
NO Clean off dust or dirt from the appropriate
magnetic encoder surface on the wheel bearing or
the hub bearing unit, then go to step 1 and recheck.
If the DTC is still present, replace the appropriate
wheel bearing or hub bearing unit.
ＴＡ０８ＡＥ４Ｋ８０１０００Ｒ２１１１ＦＡＡＴ００
Note
Remove the
driveshaft
outboard joint
from the
appropriate wheel
hub (see page
18-14).
Remove the hub
bearing unit
(see page 18-39).
19-77