Mazda Protege 5. Manual - part 201

ON-BOARD DIAGNOSTIC 

04–02–6

C1175

14

Circuit failure of 
LR ABS wheel-
speed sensor

Left rear 
wheel-speed 
sensor

(See 04–02–11 
DTC C1145 (11), 
C1155 (12), 
C1165 (13), 
C1175 (14).)

C1178

44

LR ABS wheel-
speed sensor and/
or sensor rotor 
malfunction

Left 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).)

C1186

51

Open circuit of 
fail-safe relay

Fail-safe relay

(See 04–02–16 
DTC C1186 (51), 
C1266 (52).)

C1194

24

LF pressure 
reduction solenoid 
valve malfunction

Left front ABS 
pressure 
reduction solenoid 
valve 

(See 04–02–14 
DTC C1194 (24), 
C1198 (25), 
C1210 (22), 
C1214 (23), 
C1242 (28), 
C1246 (26), 
C1250 (29), 
C1254 (27).)

C1198

25

LF pressure 
retention solenoid 
valve malfunction

Left front ABS 
pressure retention 
solenoid valve 

(See 04–02–14 
DTC C1194 (24), 
C1198 (25), 
C1210 (22), 
C1214 (23), 
C1242 (28), 
C1246 (26), 
C1250 (29), 
C1254 (27).)

C1210

22

RF pressure 
reduction solenoid 
valve malfunction

Right front ABS 
pressure 
reduction solenoid 
valve 

(See 04–02–14 
DTC C1194 (24), 
C1198 (25), 
C1210 (22), 
C1214 (23), 
C1242 (28), 
C1246 (26), 
C1250 (29), 
C1254 (27).)

C1214

23

RF pressure 
retention solenoid 
valve malfunction

Right front ABS 
pressure retention 
solenoid valve 

(See 04–02–14 
DTC C1194 (24), 
C1198 (25), 
C1210 (22), 
C1214 (23), 
C1242 (28), 
C1246 (26), 
C1250 (29), 
C1254 (27).)

C1233

46

LF ABS wheel-
speed sensor 
input signal 
missing

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).)

DTC

ABS warning light flashing pattern

DTC definition

Diagnosis 

system 

component

Page

WDS 

or 

equi-

valent

ABS 

warn-

ing 

light

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ON-BOARD DIAGNOSTIC 

04–02–7

04–02

C1234

45

RF ABS wheel-
speed sensor 
input signal 
missing

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).)

C1235

47

RR ABS wheel-
speed sensor 
input signal 
missing

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).)

C1236

48

LR ABS wheel-
speed sensor 
input signal 
missing

Left 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).)

C1242

28

LR pressure 
reduction solenoid 
valve malfunction

Left rear ABS 
pressure 
reduction solenoid 
valve 

(See 04–02–14 
DTC C1194 (24), 
C1198 (25), 
C1210 (22), 
C1214 (23), 
C1242 (28), 
C1246 (26), 
C1250 (29), 
C1254 (27).)

C1246

26

RR pressure 
reduction solenoid 
valve malfunction

Right rear ABS 
pressure 
reduction solenoid 
valve 

(See 04–02–14 
DTC C1194 (24), 
C1198 (25), 
C1210 (22), 
C1214 (23), 
C1242 (28), 
C1246 (26), 
C1250 (29), 
C1254 (27).)

C1250

29

LR pressure 
retention solenoid 
valve malfunction

Left rear ABS 
pressure retention 
solenoid valve

(See 04–02–14 
DTC C1194 (24), 
C1198 (25), 
C1210 (22), 
C1214 (23), 
C1242 (28), 
C1246 (26), 
C1250 (29), 
C1254 (27).)

C1254

27

RR pressure 
retention solenoid 
valve malfunction

Right rear ABS 
pressure retention 
solenoid valve 

(See 04–02–14 
DTC C1194 (24), 
C1198 (25), 
C1210 (22), 
C1214 (23), 
C1242 (28), 
C1246 (26), 
C1250 (29), 
C1254 (27).)

DTC

ABS warning light flashing pattern

DTC definition

Diagnosis 

system 

component

Page

WDS 

or 

equi-

valent

ABS 

warn-

ing 

light

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ON-BOARD DIAGNOSTIC 

04–02–8

PID/DATA Monitor Table

C1266

52

Circuit failure of 
fail-safe relay

Fail-safe relay

(See 04–02–16 
DTC C1186 (51), 
C1266 (52).)

C1510

32

RF ABS wheel-
speed sensor and/
or ABS HU 
malfunction

Right front 
solenoid valve, 
ABS motor, right 
front ABS 
wheel-speed 
sensor/sensor 
rotor

(See 04–02–15 
DTC C1510 (32), 
C1511 (33), 
C1512 (34), 
C1513 (35).)

C1511

33

LF ABS wheel-
speed sensor and/
or ABS HU 
malfunction

Left front solenoid 
valve, ABS motor, 
left front ABS 
wheel-speed 
sensor/sensor 
rotor

(See 04–02–15 
DTC C1510 (32), 
C1511 (33), 
C1512 (34), 
C1513 (35).)

C1512

34

RR ABS wheel-
speed sensor and/
or ABS HU 
malfunction

Right rear 
solenoid valve, 
ABS motor, right 
rear ABS 
wheel-speed 
sensor/sensor 
rotor

(See 04–02–15 
DTC C1510 (32), 
C1511 (33), 
C1512 (34), 
C1513 (35).)

C1513

35

LR ABS wheel-
speed sensor and/
or ABS HU 
malfunction

Left rear solenoid 
valve, ABS motor, 
left rear ABS 
wheel-speed 
sensor/sensor 
rotor

(See 04–02–15 
DTC C1510 (32), 
C1511 (33), 
C1512 (34), 
C1513 (35).)

PID Name

(Definition)

Unit/Condition

Condition/Specification

Action

ABS HU/CM 

terminal

ABS_LAMP
(ABS warning light output 
state)

ON/OFF

•

ABS warning light is 
illuminated: ON

•

ABS warning light is not 
illuminated: OFF

Inspect ABS warning light
(See 09–22–3 
INSTRUMENT CLUSTER 
REMOVAL/
INSTALLATION)

W

ABSLF_I
(Left front ABS pressure 
retention solenoid valve 
output state)

ON/OFF

•

During ABS and/or EBD 
control: ON/OFF
(solenoid valve is 
activated/deactivated)

•

Not ABS and/or EBD 
control: OFF
(solenoid valve is 
deactivated)

Internal fault of ABS HU/
CM. Replace ABS HU/CM
(See 04–13–5 ABS 
HYDRAULIC UNIT (HU)/
CONTROL MODULE (CM) 
REMOVAL/
INSTALLATION)

—

ABSLF_O
(Left front ABS pressure 
reduction solenoid valve 
output state)

ON/OFF

•

During ABS and/or EBD 
control: ON/OFF
(solenoid valve is 
activated/deactivated)

•

Not ABS and/or EBD 
control: OFF
(solenoid valve is 
deactivated)

Internal fault of ABS HU/
CM. Replace ABS HU/CM
(See 04–13–5 ABS 
HYDRAULIC UNIT (HU)/
CONTROL MODULE (CM) 
REMOVAL/
INSTALLATION)

—

ABSLR_I
(Left rear ABS pressure 
retention solenoid valve 
output state)

ON/OFF

•

During ABS and/or EBD 
control: ON/OFF
(solenoid valve is 
activated/deactivated)

•

Not ABS and/or EBD 
control: OFF
(solenoid valve is 
deactivated)

Internal fault of ABS HU/
CM. Replace ABS HU/CM
(See 04–13–5 ABS 
HYDRAULIC UNIT (HU)/
CONTROL MODULE (CM) 
REMOVAL/
INSTALLATION)

—

DTC

ABS warning light flashing pattern

DTC definition

Diagnosis 

system 

component

Page

WDS 

or 

equi-

valent

ABS 

warn-

ing 

light

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ON-BOARD DIAGNOSTIC 

04–02–9

04–02

ABSLR_O
(Left rear ABS pressure 
reduction solenoid valve 
output state)

ON/OFF

•

During ABS and/or EBD 
control: ON/OFF
(solenoid valve is 
activated/deactivated)

•

Not ABS and/or EBD 
control: OFF
(solenoid valve is 
deactivated)

Internal fault of ABS HU/
CM. Replace ABS HU/CM
(See 04–13–5 ABS 
HYDRAULIC UNIT (HU)/
CONTROL MODULE (CM) 
REMOVAL/
INSTALLATION)

—

ABSRF_I
(Right front ABS pressure 
retention solenoid valve 
output state)

ON/OFF

•

During ABS and/or EBD 
control: ON/OFF
(solenoid valve is 
activated/deactivated)

•

Not ABS and/or EBD 
control: OFF
(solenoid valve is 
deactivated)

Internal fault of ABS HU/
CM. Replace ABS HU/CM
(See 04–13–5 ABS 
HYDRAULIC UNIT (HU)/
CONTROL MODULE (CM) 
REMOVAL/
INSTALLATION)

—

ABSRF_O
(Right front ABS pressure 
reduction solenoid valve 
output state)

ON/OFF

•

During ABS and/or EBD 
control: ON/OFF
(solenoid valve is 
activated/deactivated)

•

Not ABS and/or EBD 
control: OFF
(solenoid valve is 
deactivated)

Internal fault of ABS HU/
CM. Replace ABS HU/CM
(See 04–13–5 ABS 
HYDRAULIC UNIT (HU)/
CONTROL MODULE (CM) 
REMOVAL/INSTALLATION

—

ABSRR_I
(Right rear ABS pressure 
retention solenoid valve 
output state)

ON/OFF

•

During ABS and/or EBD 
control: ON/OFF
(solenoid valve is 
activated/deactivated)

•

Not ABS and/or EBD 
control: OFF
(solenoid valve is 
deactivated)

Internal fault of ABS HU/
CM. Replace ABS HU/CM
(See 04–13–5 ABS 
HYDRAULIC UNIT (HU)/
CONTROL MODULE (CM) 
REMOVAL/
INSTALLATION)

—

ABSRR_O
(Right rear ABS pressure 
reduction solenoid valve 
output state)

ON/OFF

•

During ABS and/or EBD 
control: ON/OFF
(solenoid valve is 
activated/deactivated)

•

Not ABS and/or EBD 
control: OFF
(solenoid valve is 
deactivated)

Internal fault of ABS HU/
CM. Replace ABS HU/CM
(See 04–13–5 ABS 
HYDRAULIC UNIT (HU)/
CONTROL MODULE (CM) 
REMOVAL/
INSTALLATION)

—

ABS_VOLT
(System battery voltage 
value)

V

•

Ignition key at ON: B+

•

Idle: 14—16V

Inspect power supply circuit
(See 04–13–6 ABS 
HYDRAULIC UNIT (HU)/
CONTROL MODULE (CM) 
INSPECTION)

—

BOO_ABS
(Brake pedal switch input)

ON/OFF

•

Brake pedal is depressed: 
ON

•

Brake pedal is released: 
OFF

Inspect brake switch
(See 04–11–5 BRAKE 
SWITCH INSPECTION)

Y

BRAKE_LMP
(BRAKE system warning 
light output state)

ON/OFF

•

BRAKE system warning 
light is illuminated: ON

•

BRAKE system warning 
light is not illuminated: 
OFF

Inspect BRAKE system 
warning light
(See 09–22–3 
INSTRUMENT CLUSTER 
REMOVAL/
INSTALLATION)

X

CCNTABS
(Number of continuous 
DTC)

—

•

DTC is detected: 1—255

•

DTC is not detected: 0

Perform inspection using 
appropriate DTC
(See 04–02–3 ABS ON-
BOARD DIAGNOSTIC)

—

LF_WSPD
(Left front ABS wheel-
speed sensor input)

KPH/MPH

•

Vehicle is stopped: 0KPH 
{0MPH}

•

Indicates vehicle speed

Inspect ABS wheel-speed 
sensor/sensor rotor.
(See 04–13–9 FRONT/
REAR ABS WHEEL-
SPEED SENSOR 
INSPECTION)

I, E

PID Name

(Definition)

Unit/Condition

Condition/Specification

Action

ABS HU/CM 

terminal

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