Nissan Maxima. Manual - part 252

C1101, C1102, C1103, C1104 WHEEL SENSOR

BRC-29

< DTC/CIRCUIT DIAGNOSIS >

[VDC/TCS/ABS]

C

D

E

G

H

I

J

K

L

M

A

B

BRC

N

O

P

Is the inspection result normal?

YES

>> GO TO 10.

NO

>> Check the following:

• 10A fuse No. 36 located in the IPDM E/R

• Harness between ABS actuator and electric unit (control unit) and IPDM E/R

10.

CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Check continuity between ABS actuator and electric unit (control unit) connector E26 terminals and

ground.

Is the inspection result normal?

YES

>> GO TO 11.

NO

>> Repair or replace malfunctioning components.

11.

CHECK WHEEL SENSOR INPUT VOLTAGE

1. Connect ABS actuator and electric unit (control unit) connector E26.

2. Turn ignition switch ON.

3. Check voltage between suspect wheel sensor harness connector terminals.

Is the inspection result normal?

YES

>> Replace wheel sensor. Refer to 

BRC-102, "Removal and Installation - Front Wheel Sensor"

 or

BRC-103, "Removal and Installation - Rear Wheel Sensor"

. Then, GO TO 12.

NO

>> Replace ABS actuator and electric unit (control unit). Refer to 

BRC-106, "Removal and Installa-

tion"

.

12.

CONFIRM REPAIR

 With CONSULT

1. Clear all DTCs.

2. Perform DTC confirmation procedure. Refer to 

BRC-26, "DTC Logic"

.

Does DTC C1101, C1102, C1103 or C1104 reset?

YES

>> Replace ABS actuator and electric unit (control unit). Refer to 

BRC-106, "Removal and Installa-

tion"

.

NO

>> Inspection End.

ABS actuator and electric unit 

(control unit)

Ground

Condition

Voltage

(Approx.)

Connector

Terminal

E26

18

—

Ignition switch ON

Battery voltage

Ignition switch OFF

0V

ABS actuator and electric unit (control unit)

—

Continuity

Connector

Terminal

E26

1

Ground

Yes

4

Wheel Sensor

(+)

(-)

Voltage

(Approx.)

Wheel

Connector

Terminal

Terminal

Front LH

E19

1

2

Battery voltage

Front RH

E41

Rear LH

C1

Rear RH

C2

BRC-30

< DTC/CIRCUIT DIAGNOSIS >

[VDC/TCS/ABS]

C1105, C1106, C1107, C1108 WHEEL SENSOR

C1105, C1106, C1107, C1108 WHEEL SENSOR

DTC Logic

INFOID:0000000010062765

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

CHECK SELF DIAGNOSTIC RESULT

 With 

CONSULT.

1. Start engine and drive vehicle at approximately 21 km/h (13 MPH) or more for approximately 5 minutes.

2. Perform self diagnostic result.
Is DTC C1105, C1106, C1107 or C1108 detected?

YES

>> Proceed to diagnosis procedure. Refer to 

BRC-30, "Diagnosis Procedure"

.

NO

>> Inspection End.

Diagnosis Procedure

INFOID:0000000010062766

Regarding Wiring Diagram information, refer to 

BRC-83, "Wiring Diagram"

.

CAUTION:

Do not check between wheel sensor terminals.

1.

CONFIRM DTC

 With CONSULT

1. Perform self-diagnostic result of ABS and record all active DTCs.

2. Clear all DTCs.

3. Perform DTC confirmation procedure. Refer to 

BRC-30, "DTC Logic"

.

Does DTC C1105, C1106, C1107 or C1108 reset?

YES

>> GO TO 2.

NO

>> Refer to 

GI-41, "Intermittent Incident"

.

2.

CHECK TIRE PRESSURE AND TIRE WEAR

Check tires for excessive wear and proper inflation. Refer to 

WT-58, "Inspection"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace as necessary.

3.

CHECK WHEEL SENSOR

DTC

Display Item

Malfunction detected condition

Possible causes

C1105

RR RH SENSOR-2

• When distance between rear wheel sensor RH and 

rear wheel sensor RH rotor is large.

• When installation of rear wheel sensor RH or rear 

wheel sensor RH rotor is not normal.

• Wheel sensor
• ABS actuator and electric unit 

(control unit)

• Sensor rotor

C1106

RR LH SENSOR-2

• When distance between rear wheel sensor LH and 

rear wheel sensor LH rotor is large.

• When installation of rear wheel sensor LH or rear 

wheel sensor LH rotor is not normal.

C1107

FR RH SENSOR-2

• When distance between front wheel sensor RH 

and front wheel sensor RH rotor is large.

• When installation of front wheel sensor RH or front 

wheel sensor RH rotor is not normal.

C1108

FR LH SENSOR-2

• When distance between front wheel sensor LH and 

front wheel sensor LH rotor is large.

• When installation of front wheel sensor LH or front 

wheel sensor LH rotor is not normal.

C1105, C1106, C1107, C1108 WHEEL SENSOR

BRC-31

< DTC/CIRCUIT DIAGNOSIS >

[VDC/TCS/ABS]

C

D

E

G

H

I

J

K

L

M

A

B

BRC

N

O

P

Check wheel sensor for the following:

• Proper installation

• Physical damage

• Contamination
Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace as necessary.

4.

CHECK SENSOR ROTOR

Check sensor rotor for the following:

• Contamination

• Physical damage (missing teeth, cracks, etc.)

• Foreign material

• Looseness
Is the inspection result normal?

YES

>> Replace the wheel sensor. Refer to 

BRC-102, "Removal and Installation - Front Wheel Sensor"

 or

BRC-103, "Removal and Installation - Rear Wheel Sensor"

. Then, GO TO 5.

NO

>> Repair or replace as necessary.

5.

CONFIRM REPAIR

 With CONSULT

1. Clear all DTCs.

2. Perform DTC confirmation procedure. Refer to 

BRC-30, "DTC Logic"

.

Does DTC C1105, C1106, C1107 or C1108 reset?

YES

>> Replace ABS actuator and electric unit (control unit). Refer to 

BRC-106, "Removal and Installa-

tion"

.

NO

>> Inspection End.

BRC-32

< DTC/CIRCUIT DIAGNOSIS >

[VDC/TCS/ABS]

C1109 BATTERY VOLTAGE [ABNORMAL]

C1109 BATTERY VOLTAGE [ABNORMAL]

Description

INFOID:0000000010049048

Supplies electric power to the ABS actuator and electric unit (control unit).

DTC Logic

INFOID:0000000010049049

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

CHECK SELF-DIAGNOSIS RESULTS

Check the self-diagnosis results.

Is above displayed on the self-diagnosis display?

YES

>> Proceed to diagnosis procedure. Refer to 

BRC-32, "Diagnosis Procedure"

.

NO

>> Inspection End.

Diagnosis Procedure

INFOID:0000000010049050

Regarding Wiring Diagram information, refer to 

BRC-83, "Wiring Diagram"

.

1.

CONNECTOR INSPECTION

1. Turn ignition switch OFF.

2. Disconnect ABS actuator and electric unit (control unit) connector.

3. Check terminals for deformation, disconnection, looseness, and so on. If any malfunction is found, repair

or replace terminals.

4. Reconnect connector and perform self-diagnosis. Refer to 

BRC-21, "CONSULT Function (ABS)"

.

Is any item displayed on the self-diagnosis display?

YES

>> GO TO 2

NO

>> Poor connection of connector terminals. Repair or replace connector.

2.

CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY CIRCUIT AND

GROUND CIRCUIT
1. Turn ignition switch OFF.

2. Disconnect ABS actuator and electric unit (control unit) connec-

tor.

3. Check voltage between ABS actuator and electric unit (control

unit) connector E26 terminal 18 and ground.

DTC

Display item

Malfunction detected condition

Possible cause

C1109

BATTERY VOLTAGE
[ABNORMAL]

When the ABS actuator and electric unit (control unit) 
power supply voltage is lower than normal.

• Harness or connector
• ABS actuator and electric unit 

(control unit)

Self-diagnosis results

BATTERY VOLTAGE [ABNORMAL]

ABS actuator and electric 

unit (control unit)

Ground

Condition

Voltage

(Approx.)

Connector

Terminal

E26

18

—

Ignition switch: 

ON

Battery voltage 

Ignition switch: 

OFF

0V

ALFIA0006ZZ