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BL-194
VEHICLE SECURITY (THEFT WARNING) SYSTEM
Revision: 2004 November 2004 FX35/FX45
7. Select diagnosis mode.
“DATA MONITOR”, “ACTIVE TEST” AND “WORK SUPPORT”
CONSULT-II APPLICATION ITEM
Work Support
Data Monitor
Active Test
SEL274W
Test Item Description
SECURITY ALARM SET This mode is able to confirm and change security alarm ON-OFF setting.
THEFT ALM TRGThe switch which triggered vehicle security alarm is recorded. This mode is able to confirm and
erase the record of vehicle security alarm. The trigger data can be erased by touching “CLEAR”
on CONSULT-II screen.
Monitored Item Description
IGN ON SW Indicates [ON/OFF] condition of ignition switch.
ACC ON SW Indicates [ON/OFF] condition of ignition switch in ACC position.
KEY ON SW Indicates [ON/OFF] condition of key switch.
TRUNK OPNR SW This is displayed even when it is not equipped.
TRUNK CYL SW This is displayed even when it is not equipped.
TRUNK OPN MNTR This is displayed even when it is not equipped.
KEYLESS LOCK Indicates [ON/OFF] condition of lock signal from key fob.
KEYLESS UNLOCK Indicates [ON/OFF] condition of unlock signal from key fob.
KEYLESS TRUNK Indicates [ON/OFF] condition of trunk opener signal from key fob.
HOOD SW Indicates [ON/OFF] condition of hood switch.
DOOR SW-DR Indicates [ON/OFF] condition of front door switch LH.
DOOR SW-AS Indicates [ON/OFF] condition of front door switch RH.
DOOR SW-RR Indicates [ON/OFF] condition of rear door switch RH.
DOOR SW-RL Indicates [ON/OFF] condition of rear door switch LH.
BACK DOOR SW Indicates [ON/OFF] condition of back door switch.
KEY CYL LK SW Indicates [ON/OFF] condition of lock signal from key cylinder switch.
KEY CYL UN SW Indicates [ON/OFF] condition of unlock signal from key cylinder switch.
CDL LOCK SW Indicates [ON/OFF] condition of lock signal from door lock/unlock switch LH and RH.
CDL UNLOCK SW Indicates [ON/OFF] condition of unlock signal from door lock/unlock switch LH and RH.
Test Item Description
THEFT INDThis test is able to check security indicator lamp operation. The lamp will be turned on when “ON”
on CONSULT-II screen is touched.
ANTI THEFT HORNThis test is able to check vehicle security horn operation. The horns will be activated for 0.5 sec-
onds after “ON” on CONSULT-II screen is touched.
HEADLAMP(HI)This test is able to check vehicle security lamp operation. The headlamps will be activated for 0.5
seconds after “ON” on CONSULT-II screen is touched.
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VEHICLE SECURITY (THEFT WARNING) SYSTEM
BL-195
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Trouble DiagnosisAIS004P1
WORK FLOW
“POWER DOOR LOCK SYSTEM” Diagnosis; refer to BL-37, "Work Flow" .
“REMOTE CONTROL SYSTEM” Diagnosis; refer to BL-68, "Work Flow" .
“INTELLIGENT KEY SYSTEM” Diagnosis; refer to BL-113, "WORK FLOW" .
PIIA6909E
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BL-196
VEHICLE SECURITY (THEFT WARNING) SYSTEM
Revision: 2004 November 2004 FX35/FX45
Preliminary CheckAIS004P2
The system operation is canceled by turning ignition switch to “ACC” at any step between START and ARMED
in the following flow chart.
After performing preliminary check, go to symptom chart. Refer to BL-197, "
Trouble Diagnosis Symptom
Chart" .
PIIA6910E
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VEHICLE SECURITY (THEFT WARNING) SYSTEM
BL-197
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Trouble Diagnosis Symptom ChartAIS004P3
*1: Make sure the system is in the armed phase.Procedure
Diagnostic procedure Refer to page
Symptom
1Vehicle security
system cannot be
set by ····Door switch Diagnostic Procedure 1 (Check door, hood and back door switch)BL-198
Lock / unlock switch Diagnostic Procedure 6 (Check door lock / unlock switch)BL-205
Door outside key Diagnostic Procedure 3 (Check door key cylinder switch)BL-205
Key fob Check remote keyless entry.BL-56
Intelligent Key Check Intelligent Key.BL-84
— If the above systems are “OK”, replace BCM.BCS-15
Security indicator does not turn “ON”.Diagnostic Procedure 2 (Check security indicator lamp)BL-204If the above systems are “OK”, replace BCM.BCS-15
2*1 Vehicle secu-
rity system does
not alarm when
····Any door is opened.Diagnostic Procedure 1 (Check door, hood and back door switch)BL-198If the above systems are “OK”, replace BCM.BCS-15
3Vehicle security
alarm does not
activate.Horn alarmDiagnostic Procedure 4 (Check vehicle security horn alarm)BL-205
Check horn function. BL-79
If the above systems are “OK”, replace BCM.BCS-15
Head lamp alarmDiagnostic Procedure 5 (Check head lamp alarm)BL-205If the above systems are “OK”, replace BCM.BCS-15
4Vehicle security
system cannot be
canceled by ····Door outside keyDiagnostic Procedure 3 (Check door key cylinder switch)BL-205
If the above systems are “OK”, check power window main switch.EI-35
Key fobCheck remote keyless entry function.BL-57If the above systems are “OK”, replace BCM.BCS-15
Intelligent KeyCheck Intelligent KeyBL-86If the above systems are “OK”, replace BCM.BCS-15
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BL-198
VEHICLE SECURITY (THEFT WARNING) SYSTEM
Revision: 2004 November 2004 FX35/FX45
Diagnostic Procedure 1AIS004P4
1 – 1 DOOR SWITCH CHECK
First perform the “SELF-DIAG RESULTS” in “BCM” with CONSULT-II, when perform the each trouble
diagnosis. Refer to BCS-14, "
CAN Communication Inspection Using CONSULT-II (Self-Diagnosis)" .
1. CHECK DOOR SWITCH INPUT SIGNAL
With CONSULT-II
Check (“DOOR SW-DR”, “DOOR SW-AS”, "DOOR SW-RR" and “DOOR SW-RL”) in “DATA MONITOR” mode
with CONSULT-II.
Without CONSULT-II
Check voltage between BCM connector M3, B14 terminals and ground.
OK or NG
OK >> Door switch circuit is OK, and go to BL-200, "1 – 2 HOOD SWITCH CHECK" .
NG >> GO TO 2.
Monitor item Condition
DOOR SW-DROPEN : ON
CLOSE : OFF
DOOR SW-ASOPEN : ON
CLOSE : OFF
DOOR SW-RROPEN : ON
CLOSE : OFF
DOOR SW-RLOPEN : ON
CLOSE : OFF
PIIA6222E
ItemTerminals (Wire color)
ConditionVoltage (V)
(Approx.)
(+) (–)
Front door switch
driver side62 (W)
GroundOPEN 0
CLOSE Battery voltage
Front door switch
passenger side12 (P/B)OPEN 0
CLOSE Battery voltage
Rear door switch
LH63 (P)OPEN 0
CLOSE Battery voltage
Rear door switch
RH13 (P/L)OPEN 0
CLOSE Battery voltage
PIIA6223E
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VEHICLE SECURITY (THEFT WARNING) SYSTEM
BL-199
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2. CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect BCM and door switches connector.
3. Check continuity between BCM connector B14 terminals 62, 63
and door switch connector B26, B46 terminal 1, and ground.
4. Check continuity between BCM connector M3 terminals 12, 13
and door switch connector B36, B206 terminal 1, and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3. CHECK DOOR SWITCH
Check continuity between each door switch terminal 1 and ground
part of door switch.
OK or NG
OK >> GO TO 4.
NG >> Replace malfunctioning door switch.BCM – Front door switch (driver side)
62 (W) – 1 (W) : Continuity should exist.
BCM – Rear door switch LH
63 (P) – 1 (P) : Continuity should exist.
BCM – Ground
62 (W) – Ground : Continuity should not exist.
63 (P) – Ground : Continuity should not exist.
PIIA6225E
BCM – Front door switch (passenger side)
12 (P/B) – 1 (SB) : Continuity should exist.
BCM – Rear door switch RH
13 (P/L) – 1 (P) : Continuity should exist.
BCM – Ground
12 (P/B) – Ground : Continuity should not exist.
13 (P/L) – Ground : Continuity should not exist.
PIIA6224E
Terminal Condition Continuity
1Ground part of
door switchPushed No
Released Yes
PIIA3351E
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BL-200
VEHICLE SECURITY (THEFT WARNING) SYSTEM
Revision: 2004 November 2004 FX35/FX45
4. CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector.
2. Check voltage between BCM connector M3, B14 terminals 12,
13, 62, 63 and ground.
OK or NG
OK >> Check condition of harness and connector.
NG >> Replace BCM.
1 – 2 HOOD SWITCH CHECK
1. CHECK HOOD SWITCH
Check hood switch and hood fitting condition.
OK or NG
OK >> GO TO 2.
NG >> Adjust installation of hood switch.
2. CHECK HOOD SWITCH INPUT SIGNAL
With CONSULT-II
Check (“HOOD SW”) in “DATA MONITOR” mode with CONSULT-II.
Without CONSULT-II
Check voltage between IPDM E/R connector and ground.
OK or NG
OK >> Hood switch is OK, and go to BL-202, "1 – 3 BACK
DOOR SWITCH CHECK" .
NG >> GO TO 3.12 (P/B) – Ground : Battery voltage
13 (P/L) – Ground : Battery voltage
62 (W) – Ground : Battery voltage
63 (P) – Ground : Battery voltage
PIIA6223E
Monitor item Condition
HOOD SWOPEN : ON
CLOSE : OFF
PIIA7006E
ConnectorTerminals (Wire color)
ConditionVoltage (V)
(Approx.)
(+) (-)
E9 56 (LG) GroundOPEN 0
CLOSE Battery voltage
PIIA6228E
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VEHICLE SECURITY (THEFT WARNING) SYSTEM
BL-201
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Revision: 2004 November 2004 FX35/FX45
3. CHECK HOOD SWITCH
1. Turn ignition switch OFF.
2. Disconnect hood switch connector.
3. Check continuity between hood switch terminals 1 and 2.
OK or NG
OK >> GO TO 4.
NG >> Replace hood switch.
4. CHECK IPDM E/R OUTPUT SIGNAL
Check voltage between IPDM E/R connector and ground.
OK or NG
OK >> Check the following.
Hood switch ground circuit.
Harness for open or short between hood switch and
IPDM E/R.
NG >> Replace IPDM E/R
Terminals Condition Continuity
1 2Pressed No
Released Yes
PIIA2498E
ConnectorTerminals (Wire color)
ConditionVoltage (V)
(Approx.)
(+) (-)
E9 56 (LG) GroundOPEN 0
CLOSE Battery voltage
PIIA6228E