Infiniti EX35. Manual - part 1427

TM-96

< COMPONENT DIAGNOSIS >

[5AT: RE5R05A]

SHIFT LOCK SYSTEM

YES

>> Go to 

TM-96, "Diagnosis Procedure"

.

NO

>> GO TO 2.

2.

CHECK A/T SHIFT LOCK OPERATION (STEP 2)

Attempt to shift the selector lever to any other position with the brake pedal depressed.

Can the selector lever be shifted to any other position?

YES

>> INSPECTION END

NO

>> Go to 

TM-96, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003130566

1.

CHECK A/T POSITION

Check A/T position. Refer to 

TM-153, "2WD : Inspection and Adjustment"

 (2WD), 

TM-153, "AWD : Inspection

and Adjustment"

 (AWD).

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Adjust A/T position. Refer to 

TM-153, "2WD : Inspection and Adjustment"

 (2WD), 

TM-153, "AWD :

Inspection and Adjustment"

 (AWD).

2.

CHECK POWER SOURCE

1.

Turn ignition switch OFF.

2.

Disconnect shift lock relay.

3.

Check voltage between shift lock relay vehicle side harness connector terminal and ground.

Is the inspection result normal?

YES

>> GO TO 7.

NO-1

>> When depressing the brake pedal, the voltage is 0 V: GO TO 3.

NO-2

>> When releasing the brake pedal, the voltage is battery voltage: GO TO 5.

3.

CHECK POWER SOURCE

1.

Disconnect stop lamp switch connector.

2.

Check voltage between stop lamp switch vehicle side harness connector terminal and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>>

Check the following. If NG, repair or replace damaged parts.

• 10 A fuse [No. 7, located in the fuse block (J/B)]
• Harness for short to ground or open between battery and stop lamp switch vehicle side harness

connector terminal 3.

• Harness for short to ground or open between battery and stop lamp switch vehicle side harness

connector terminal 1.

• Harness for short to ground between battery and ICC brake hold relay vehicle side harness con-

nector terminal 3. (With ICC)

4.

CHECK STOP LAMP SWITCH

Check stop lamp switch. Refer to 

TM-99, "Component Inspection (Stop lamp switch)"

.

Is the inspection result normal?

YES

>>

Check the following. If NG, repair or replace damaged parts.

Shift lock relay vehicle side harness connector

Ground

Condition

Voltage (Approx.)

Connector

Terminal

E52

2

Depressed brake pedal.

Battery voltage

Released brake pedal.

0 V

Stop lamp switch vehicle side harness connector

Ground

Voltage (Approx.)

Connector

Terminal

E110

3

Battery voltage

SHIFT LOCK SYSTEM

TM-97

< COMPONENT DIAGNOSIS >

[5AT: RE5R05A]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

• Harness for short to ground or open between stop lamp switch vehicle side harness connector

terminal 4 and shift lock relay vehicle side harness connector terminal 2.

• Harness for short to ground between stop lamp switch vehicle side harness connector terminal

4 and ICC brake hold relay vehicle side harness connector terminal 5. (With ICC)

NO

>> Repair or replace damaged parts.

5.

CHECK STOP LAMP SWITCH

Check stop lamp switch. Refer to 

TM-99, "Component Inspection (Stop lamp switch)"

.

Is the inspection result normal?

YES-1 >> Without ICC: Repair or replace harness between stop lamp switch and shift lock relay.
YES-2 >> With ICC: GO TO 6.
NO

>> Repair or replace damaged parts.

6.

CHECK DTC WITH ICC

With CONSULT-III

Select “Self Diagnostic Results” mode for “ICC”. Refer to 

CCS-24, "CONSULT-III Function (ICC)"

.

Is any malfunction detected?

YES

>> Check the DTC detected item. Refer to 

CCS-24, "CONSULT-III Function (ICC)"

.

NO

>> Repair or replace harness between stop lamp switch and shift lock relay.

7.

CHECK GROUND CIRCUIT

Check continuity between shift lock relay vehicle side harness connector terminal and ground.

Is the inspection result normal?

YES

>> GO TO 8.

NO

>> Repair or replace damaged parts.

8.

CHECK SHIFT LOCK RELAY

Check shift lock relay. Refer to 

TM-98, "Component Inspection (Shift lock relay)"

.

Is the inspection result normal?

YES

>> GO TO 9.

NO

>> Repair or replace damaged parts.

9.

CHECK POWER SOURCE

1.

Turn ignition switch ON.

2.

Check voltage between shift lock relay vehicle side harness connector terminal and ground.

Is the inspection result normal?

YES

>> GO TO 10.

NO

>>

Check the following. If NG, repair or replace damaged parts.

• 10 A fuse [No. 3, located in the fuse block (J/B)]
• Harness for short to ground or open between ignition switch and shift lock relay vehicle side har-

ness connector terminal 5

10.

CHECK GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect control device connector.

3.

Check continuity between control device vehicle side harness connector terminal and ground.

Shift lock relay vehicle side harness connector

Ground

Continuity

Connector

Terminal

E52

1

Existed

Shift lock relay vehicle side harness connector

Ground

Voltage (Approx.)

Connector

Terminal

E52

5

Battery voltage

TM-98

< COMPONENT DIAGNOSIS >

[5AT: RE5R05A]

SHIFT LOCK SYSTEM

Is the inspection result normal?

YES

>> GO TO 11.

NO

>> Repair or replace damaged parts.

11.

CHECK SHIFT LOCK SOLENOID

Check shift lock solenoid. Refer to 

TM-98, "Component Inspection (Shift lock solenoid)"

.

Is the inspection result normal?

YES

>>

Check the following. If NG, repair or replace damaged parts.

• Harness for short to ground, short to power or open between shift lock relay vehicle side har-

ness connector terminal 3 and control device vehicle side harness connector terminal 8

• Harness for short to ground, short to power or open between control device harness conductor

terminal 8 and shift lock unit harness connector terminal 3

• Harness for open between control device harness conductor terminal 4 and shift lock unit har-

ness connector terminal 4

NO

>> Repair or replace damaged parts.

Component Inspection (Shift lock solenoid)

INFOID:0000000003130567

1.

CHECK SHIFT LOCK SOLENOID

1.

Remove shift lock unit. Refer to 

TM-155, "2WD : Exploded View"

 (2WD), 

TM-158, "AWD : Exploded View"

(AWD).

2.

Apply voltage to terminals 3 and 4 of shift lock unit connector, and then check that shift lock solenoid is
activated.

CAUTION:

Connect the fuse between the terminals when applying the voltage.

Can the lock plate be moved up and down?

YES

>> INSPECTION END

NO

>> Replace shift lock unit. Refer to 

TM-155, "2WD : Exploded View"

 (2WD), 

TM-158, "AWD :

Exploded View"

 (AWD).

Component Inspection (Shift lock relay)

INFOID:0000000003130568

1.

CHECK SHIFT LOCK RELAY

Check continuity between shift lock relay terminal 3 and 5.

CAUTION:

Connect the fuse between the terminals when applying the voltage.

Is the inspection result normal?

Control device vehicle side harness connector

Ground

Continuity

Connector

Terminal

M137

4

Existed

(+) (fuse)

(

−

)

Condition

Status

Shift lock unit connector

Connector

Terminal

Connector

Terminal

M222

3

M222

4

Apply 12 V direct 
current between ter-
minals 3 and 4. 

Shift lock solenoid 
operates

Shift lock relay connector 

Condition

Continuity

Connector

Terminal

E52

3

5

Apply 12 V direct current 
between terminals 1 and 
2. 

Existed

OFF

Not existed

SHIFT LOCK SYSTEM

TM-99

< COMPONENT DIAGNOSIS >

[5AT: RE5R05A]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

YES

>> INSPECTION END

NO

>> Replace shift lock relay.

Component Inspection (Stop lamp switch)

INFOID:0000000003130569

1.

CHECK STOP LAMP SWITCH

Check continuity between stop lamp switch connector terminal 3 and 4.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace stop lamp switch. Refer to 

BR-18, "Exploded View"

.

Stop lamp switch connector

Condition

Continuity

Connector

Terminal

E110

3

4

Brake pedal depressed

Existed

Brake pedal released

Not existed