Mazda Protege 5. Manual — part 200
ON-BOARD DIAGNOSTIC
04–02–2
ABS SYSTEM DIAGRAM
A3U040243000W01
End Of Sie
A3U0402W001
1712-1U-01G(04-02).fm 2 ページ 2001年6月29日 金曜日 午前10時1分
ON-BOARD DIAGNOSTIC
04–02–3
04–02
ABS ON-BOARD DIAGNOSTIC
A3U040243000W02
On-Board Diagnostic (OBD) Test Description
•
The OBD test inspects the integrity and function of the ABS and outputs the results when requested by the
specific tests.
•
On-board diagnostic test also:
— Provides a quick inspection of the ABS.
— Is usually performed at the start of each diagnostic procedure.
— Provides verification after repairs to ensure that no other faults occurred during service.
•
The OBD test is divided into 3 tests:
— Read/clear diagnostic results, PID monitor and record and active command modes.
Read/clear diagnostic results
•
This function allows you to read or clear DTCs in the ABS HU/CM memory.
PID/data monitor and record
•
This function allows you to access certain data values, input signals, calculated values, and system status
information.
Active command modes
•
This function allows you to control devices through the SST (WDS or equivalent).
DTCs Retrieving Procedure
Using SST (WDS or equivalent)
1. Connect WDS or equivalent to the vehicle DLC-2
16-pin connector located the left side of the
steering column.
2. Retrieve DTC by WDS or equivalent.
Without using SST (WDS or equivalent)
Caution
••••
Connecting the wrong DLC terminal may possibly cause a malfunction. Carefully connect the
specified terminal only.
1. Connect the TBS terminal at DLC to body ground
using a jumper wire.
2. Turn the ignition key to ON (engine OFF).
Z3U0102W001
Z3U0402W001
1712-1U-01G(04-02).fm 3 ページ 2001年6月29日 金曜日 午前10時1分
ON-BOARD DIAGNOSTIC
04–02–4
3. After the ABS warning light illuminates for 3 sec,
the ABS warning light indicates DTCs.
4. After completion of repairs, clear DTCs.
DTCs Clearing Procedure
Using SST (WDS or equivalent)
1. After repairs have been made, perform the DTCs retrieving procedure.
2. Erase DTC by WDS or equivalent.
3. Ensure that the customer’s concern has been resolved.
Note
•
After repairing the ABS wheel-speed sensor or replacing ABS HU/CM, the ABS and/or BRAKE system
warning light may not go off when ignition key is turned ON. In this case, start engine and drive the vehicle
at a speed of more than 10 km/h {6.2 mph} until the ABS and/or BRAKE system warning light goes off.
Without using SST (WDS or equivalent)
Caution
••••
Connecting the wrong DLC terminal may possibly cause a malfunction. Carefully connect the
specified terminal only.
1. Connect the TBS terminal at the DLC to body
ground using a jumper wire.
2. Turn the ignition key to ON (engine OFF).
3. Output all stored DTCs.
4. After verifying that the first code is repeated,
depress the brake pedal 10 times at intervals of
less than 1 second.
5. Turn the ignition key to OFF and disconnect the
jumper wire.
6. Turn the ignition key to ON and verify the ABS
warning light turns off after 3 seconds.
Note
•
DTCs cannot be cleared if the following
conditions occur:
— If intervals of depressing the brake pedal exceed 1 second.
— The brake switch has failed.
•
After repairing the ABS wheel-speed sensor or replacing ABS HU/CM, the ABS and/or BRAKE system
warning light may not go off when ignition key is turned ON. In this case, start engine and drive the vehicle
at a speed of more than 10 km/h {6.2 mph} until the ABS and/or BRAKE system warning light goes off.
PID/Data Monitor and Record Procedure
1. Connect WDS or equivalent to the vehicle DLC-2 16-pin connector located the left side of the steering column.
2. Access and monitor PIDs by WDS or equivalent.
Active Command Modes Procedure
Note
•
When driving, the ABS motor and each valve forcibly turn ABS_POWER on, and then each command on.
ABS_POWER regulates the power supply for the ABS motor and 8 valves.
1. Connect WDS or equivalent to the vehicle DLC-2 16-pin connector located the left side of the steering column.
2. Turn the ignition key to ON (Engine OFF) or start engine.
3. Activate active command modes by WDS or equivalent.
YMU402WA1
Z3U0402W001
1712-1U-01G(04-02).fm 4 ページ 2001年6月29日 金曜日 午前10時1分
ON-BOARD DIAGNOSTIC
04–02–5
04–02
DTC Table
DTC
ABS warning light flashing pattern
DTC definition
Diagnosis
system
component
Page
WDS
or
equi-
valent
ABS
warn-
ing
light
B1318
63
Battery low
voltage
ABS HU/CM
power supply
(See 04–02–18
DTC B1318 (63).)
B1342
61
Defecive ABS CM ABS HU/CM (CM) (See 04–02–18
DTC B1342 (61).)
C1095
54
Circuit failure of
ABS motor and/or
motor relay
ABS motor, motor
relay
(See 04–02–17
DTC C1095 (54),
C1096 (53).)
C1096
53
Open circuit of
ABS motor and/or
motor relay
ABS motor, motor
relay
(See 04–02–17
DTC C1095 (54),
C1096 (53).)
C1140
30
ABS HU failure
ABS HU/CM
(pump)
(See 04–02–14
DTC C1140
(30).)
C1145
11
Circuit failure of
RF ABS wheel-
speed sensor
Right front ABS
wheel-speed
sensor
(See 04–02–11
DTC C1145 (11),
C1155 (12),
C1165 (13),
C1175 (14).)
C1148
41
RF ABS wheel-
speed sensor and/
or sensor rotor
malfunction
Right front ABS
wheel-speed
sensor/sensor
rotor
(See 04–02–12
DTC C1148 (41),
C1158 (42),
C1168 (43),
C1178 (44),
C1233 (46),
C1234 (45),
C1235 (47),
C1236 (48).)
C1155
12
Circuit failure of
LF ABS wheel-
speed sensor
Left front ABS
wheel-speed
sensor
(See 04–02–11
DTC C1145 (11),
C1155 (12),
C1165 (13),
C1175 (14).)
C1158
42
LF ABS wheel-
speed sensor and/
or sensor rotor
malfunction
Left front ABS
wheel-speed
sensor/sensor
rotor
(See 04–02–12
DTC C1148 (41),
C1158 (42),
C1168 (43),
C1178 (44),
C1233 (46),
C1234 (45),
C1235 (47),
C1236 (48).)
C1165
13
Circuit failure of
RR ABS wheel-
speed sensor
Right rear ABS
wheel-speed
sensor
(See 04–02–11
DTC C1145 (11),
C1155 (12),
C1165 (13),
C1175 (14).)
C1168
43
RR ABS wheel-
speed sensor and/
or sensor rotor
malfunction
Right rear ABS
wheel-speed
sensor/sensor
rotor
(See 04–02–12
DTC C1148 (41),
C1158 (42),
C1168 (43),
C1178 (44),
C1233 (46),
C1234 (45),
C1235 (47),
C1236 (48).)
1712-1U-01G(04-02).fm 5 ページ 2001年6月29日 金曜日 午前10時1分
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст