Infiniti I30 (A33). Manual — part 368

12

CHECK DOOR KEY CYLINDER SWITCH INPUT SIGNAL (LOCK/UNLOCK SIGNAL)

With CONSULT-II

Check front door key cylinder switch (“KEY CYL LK-SW”/“KEY CYL UN-SW”) in “DATA MONITOR” mode with CONSULT-
II.

SEL342W

Without CONSULT-II

Check voltage between smart entrance control unit harness connector M143 terminals 10 (OR/L) or 11 (OR/B) and
ground.

SEL158Y

OK or NG

OK

©

Replace smart entrance control unit.

NG

©

GO TO 13.

13

CHECK DOOR KEY CYLINDER SWITCH

1. Disconnect door key cylinder switch harness connector.
2. Check continuity between door key cylinder switch terminals.

SEL650W

OK or NG

OK

©

Check the following.

I

Door key cylinder switch ground circuit

I

Harness for open or short between smart entrance control unit and door key cylinder
switch

NG

©

Replace door key cylinder switch.

GI

MA

EM

LC

EC

FE

AT

AX

SU

BR

ST

RS

BT

HA

SC

IDX

INTERIOR, STEP, SPOT, VANITY MIRROR AND TRUNK ROOM LAMPS

Trouble Diagnoses for Interior Lamp Timer (Cont’d)

EL-141

DIAGNOSTIC PROCEDURE 2

NHEL0215S02

SYMPTOM: Interior lamp timer does not cancel properly.

1

CHECK IGNITION ON SIGNAL

With CONSULT-II

Check ignition switch ON signal (“IGN ON SW”) in “DATA MONITOR” mode with CONSULT-II.

SEL318W

Without CONSULT-II

Check voltage between smart entrance control unit harness connector M144 terminal 27 (G) and ground.

SEL995X

OK or NG

OK

©

GO TO 2.

NG

©

Check the following.

I

10A fuse [No. 10, located in fuse block (J/B)]

I

Harness for open or short between smart entrance control unit and fuse

INTERIOR, STEP, SPOT, VANITY MIRROR AND TRUNK ROOM LAMPS

Trouble Diagnoses for Interior Lamp Timer (Cont’d)

EL-142

2

CHECK FRONT LH DOOR SWITCH INPUT SIGNAL

With CONSULT-II

Check driver door switch signal (“DOOR SW-DR”) in “DATA MONITOR” mode with CONSULT-II.

SEL319WA

Without CONSULT-II

Check voltage between smart entrance control unit harness connector M143 terminal 1 (SB) and ground.

SEL004Y

OK or NG

OK

©

GO TO 4.

NG

©

GO TO 3.

3

CHECK FRONT LH DOOR SWITCH

Check continuity between door switch connector B29 terminals 2 and 3.

SEL325WB

OK or NG

OK

©

Check the following.

I

Front LH door switch ground circuit and condition

I

Harness for open or short between smart entrance control unit and front LH door
switch

NG

©

Replace front LH door switch.

GI

MA

EM

LC

EC

FE

AT

AX

SU

BR

ST

RS

BT

HA

SC

IDX

INTERIOR, STEP, SPOT, VANITY MIRROR AND TRUNK ROOM LAMPS

Trouble Diagnoses for Interior Lamp Timer (Cont’d)

EL-143

4

CHECK DOOR LOCK/UNLOCK SWITCH INPUT SIGNAL

With CONSULT-II

Check door lock/unlock switch (“LOCK SW DR/AS”/“UNLK SW DR/AS”) in “DATA MONITOR” mode with CONSULT-II.

SEL341W

Without CONSULT-II

1. Disconnect smart entrance control unit harness connector .
2. Check continuity between smart entrance control unit harness connector M143 terminal 4 (B/RY) or 5 (GY) and ground.

SEL157Y

OK or NG

OK

©

GO TO 6.

NG

©

GO TO 5.

INTERIOR, STEP, SPOT, VANITY MIRROR AND TRUNK ROOM LAMPS

Trouble Diagnoses for Interior Lamp Timer (Cont’d)

EL-144