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Honda Odyssey 2004. Manual - part 308

０２

０１

Rear Drum Brake: ’99-01 Models

Rear Disc Brake: ’02-04 Models

19-38

Conventional Brake Components

Parking Brake Cable Replacement (cont’d)

NOTE:

• The parking brake cable must not be bent or distorted.

This will lead to stiff operation and premature failure.

• Refer to the Exploded View as needed during this

procedure.

1. Release the parking brake pedal fully, and

disconnect the parking brake cable from the pedal.

2. Remove the brake shoe assembly (see page 19-21).

3. Remove the parking brake cable mounting bolts.

4. Remove the parking brake cable (A) from the

backing plate (B) using a 12 mm offset wrench (C).

5. Install the parking brake cable in the reverse order

of removal.

1. Remove the parking brake shoes, and disconnect

the parking brake cable from the brake shoe (see
page 19-31).

2. Remove the parking brake cable (A) from the

backing plate (B) using a 12 mm offset wrench (C).

3. Install the parking brake cable in the reverse order

of removal, and adjust the parking brake (see page
19-7). Apply the parking brake firmly 10 times, then
adjust it again.

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Conventional Brake Components

. 19-1

ABS (Anti-lock Brake System) Components

(1999-00 LX model)

ABS/TCS (Anti-lock Brake System/

Traction Control System) Components
(1999-00 EX model, 2001-04 All models)

. 19-79

Brakes

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Component Location Index

. 19-40

General Troubleshooting Information

. 19-41

DTC Troubleshooting Index

. 19-45

Symptom Troubleshooting Index

. 19-46

System Description

. 19-47

Circuit Diagram

. 19-56

DTC Troubleshooting

. 19-58

ABS Indicator Circuit Troubleshooting

. 19-73

Brake System Indicator Circuit Troubleshooting

. 19-75

Modulator Unit Removal and Installation

. 19-76

ABS Control Unit Replacement

. 19-77

Wheel Sensor Inspection

. 19-77

Wheel Sensor Replacement

. 19-78

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19-40

ABS Components

Component Location Index

PASSENGER’S UNDER-DASH
FUSE/RELAY BOX

UNDER-HOOD FUSE/RELAY BOX

UNDER-HOOD ABS RELAY BOX
(PUMP MOTOR RELAY)

RIGHT-FRONT WHEEL SENSOR

MODULATOR UNIT

LEFT-FRONT WHEEL SENSOR

RIGHT-REAR WHEEL SENSOR

LEFT-REAR
WHEEL SENSOR

DRIVER’S UNDER-DASH
FUSE/RELAY BOX

DATA LINK CONNECTOR (16P)

ABS CONTROL UNIT

UNDER-HOOD ABS RELAY BOX
(ABS FAIL-SAFE RELAY)

Inspection, page 22-88

Inspection, page 19-77
Replacement, page 19-78

Removal and Installation,

page 19-76

Inspection, page 19-77
Replacement, page 19-78

Replacement, page 19-77

Inspection, page 22-88

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ABS Indicator

Diagnostic Trouble Code (DTC)

Self-diagnosis

Kickback

Pump Motor

19-41

General Troubleshooting Information

• If the system is OK, the ABS indicator goes off

2 seconds after turning the ignition switch ON (II)
without starting the engine, and then comes on again
and goes off 2 seconds later after starting the engine.
This occurs because the ABS control unit is turned on
by the IG2 power source.

• The ABS indicator comes on when the ABS control

unit detects a problem in the system.

To determine the actual cause of the problem, question
the customer about the problem, taking the above-
listed conditions into consideration.

• When a problem is detected and the ABS indicator

comes on, there are cases when the indicator stays
on until the ignition switch is turned OFF, and cases
when the indicator goes off automatically when the
system returns to normal. For ABS DTCs 61 and 62,
the indicator goes off automatically when the system
returns to normal. For all other codes, the indicator
stays on until the ignition switch is turned OFF.

• For ABS DTCs 12, 14, 16, 18, 21, 22, 23, 24, 51, 52 and

53, the ABS indicator goes off when the vehicle is
driven again and the system is OK after the ignition
switch is turned from OFF to ON (II). However, if the
DTC is cleared, the CPU resets, and the indicator goes
off right after the engine is started if the system is OK.

• If the CPU cannot be activated, or it fails, the ABS

indicator comes on, but the DTC is not memorized.

• The memory can hold any number of DTCs. However,

when the same DTC is detected more than once, the
more recent DTC is written over the earlier one.
Therefore, when the same problem is detected
repeatedly, it is memorized as a single DTC.

• The DTCs are indicated in ascending number order,

not in the order that they occur.

• The DTCs are memorized in the EEPROM (non-

volatile memory). Therefore, the memorized DTCs
cannot be canceled by disconnecting the battery. Do
the specified procedures to clear the DTCs.

• Self-diagnosis can be classified into two categories:

– Initial diagnosis:

Done right after the engine starts and until the ABS
indicator goes off.

– Regular diagnosis:

Done right after the initial diagnosis until the
ignition switch is turned OFF.

• When a problem is detected by self-diagnosis, the

system shifts to fail-safe mode (see step 1 on page
19-52).

The pump motor operates when the ABS is functioning,
and the fluid in the reservoir is forced out to the master
cylinder, causing kickback at the brake pedal.

• The pump motor operates when the ABS is

functioning.

• The ABS control unit checks the pump motor

operation during initial diagnosis when the vehicle is
started. You may hear the motor operate at this time,
but it is normal.

(cont’d)

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