BL-62
< SERVICE INFORMATION >
REMOTE KEYLESS ENTRY SYSTEM
PW Down Set
Work FlowINFOID:0000000001327821
1. Check the symptom and customer's requests.
2. Understand outline of system. Refer to BL-50, "
System Description".
3. Confirm that power door lock system operates normally. Refer to BL-21
.
4. Repair or replace any malfunctioning parts. Refer to BL-62, "
Trouble Diagnosis Chart by Symptom".
5. INSPECTION END
Trouble Diagnosis Chart by SymptomINFOID:0000000001327822
NOTE:
Always check the “Work Flow” before troubleshooting. Refer to BL-62, "
Work Flow".
Always check key fob battery before replacing key fob.
MODE 1 MODE 2 MODE 3
Key fob operation 3 seconds Nothing 5 seconds
Symptom Diagnoses/service procedure Reference
page
All function of remote keyless entry system do not
operate. 1. Check key fob battery and function.
BL-63
2. Replace key fob. Refer to ID Code Entry Procedure.
NOTE:
If the result of key fob function check with CONSULT-III is OK, key
fob is not malfunctioning.BL-73
3. Check remote keyless entry receiver.
BL-69
4. Replace BCM.BCS-13
The new ID of key fob cannot be entered.1. Check key fob battery and function.
BL-63
2. Check key switch.BL-68
3. Check door switch.BL-65
4. Check ACC switch.BL-64
5. Replace key fob. Refer to ID Code Entry Procedure.
NOTE:
If the result of key fob function check with CONSULT-III is OK, key
fob is not malfunctioning.BL-73
6. Replace BCM.
BCS-13
Door lock or unlock does not function with key fob.
(Power door lock system is “OK”.)1. Check key fob battery and function.
BL-63
2. Replace key fob. Refer to ID Code Entry Procedure.
NOTE:
If the result of key fob function check with CONSULT-III is OK, key
fob is not malfunctioning.BL-73
3. Replace BCM.
BCS-13
Hazard and horn reminder does not activate properly
when pressing lock or unlock button of key fob.1. Check hazard and horn reminder mode.*
*: Hazard and horn reminder mode can be changed.
First check the hazard and horn reminder setting.
BL-60
2. Check door switch.
BL-65
3. Replace BCM.BCS-13
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REMOTE KEYLESS ENTRY SYSTEMBL-63
< SERVICE INFORMATION >
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Check Key Fob Battery and FunctionINFOID:0000000001327823
1.CHECK KEY FOB BATTERY
1. Remove key fob battery. Refer to BL-75, "
Key Fob Battery Replacement".
Hazard reminder does not activate properly when
pressing lock or unlock button of key fob.
(Horn reminder is “OK”.) 1. Check hazard reminder mode.*
*: Hazard reminder mode can be changed.
First check the hazard reminder setting.
BL-60
2. Check hazard function with hazard switch.
BL-72
3. Replace BCM.BCS-13
Horn reminder does not activate properly when
pressing lock button of key fob.
(Hazard reminder is “OK”.)1. Check horn reminder mode.*
*: Horn reminder can be changed.
First check the horn chirp setting.
BL-60
2. Check horn function.
BL-72
3. Check IPDM E/R operation.BL-71
4. Replace BCM.BCS-13
Panic alarm (horn and headlamp) does not activate
when panic alarm button is continuously pressed.1. Check panic alarm mode.*
*: Panic alarm mode can be changed.
First check the panic alarm setting.
BL-60
2. Check key fob battery and function.
BL-63
3. Check headlamp function.BL-72
4. Check horn function.BL-72
5. Check IPDM E/R operation.BL-71
6. Check key switch.BL-68
7. Replace key fob. Refer to ID Code Entry Procedure.
NOTE:
If the result of key fob function check with CONSULT-III is OK, key
fob is not malfunctioning.BL-73
8. Replace BCM.
BCS-13
Auto door lock operation does not activate properly.
(All other remote keyless entry system function is
OK.)1. Check auto door lock operation mode.*
*: Auto door lock operation mode can be changed.
First check the auto door lock operation setting.
BL-60
2. Replace BCM.
BCS-13
Keyless power window down (open) operation does
not activate properly.
(All other remote keyless entry system function is
OK.)1. Check power window down operation mode.*
*: Power window down operation mode can be changed.
First check the power window down setting.
BL-60
2. Check power window function.
GW-15
3. Replace BCM.BCS-13
Map lamp and ignition keyhole illumination operation
does not activate properly.1. Check map lamp and ignition keyhole illumination operation.
BL-722. Check door switch.BL-65
3. Replace BCM.BCS-13
Symptom Diagnoses/service procedure Reference
page
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BL-64
< SERVICE INFORMATION >
REMOTE KEYLESS ENTRY SYSTEM
2. Measure voltage between battery positive and negative termi-nals, (+) and ( −).
NOTE:
Key fob does not function if bat tery is not set correctly.
OK or NG
OK >> GO TO 2.
NG >> Replace battery.
2.CHECK KEY FOB FUNCTION
With CONSULT-III
Check key fob function in “DATA MONITOR” mode with CONSULT-III. When pushing each button of key fob,
the corresponding monitor item should be turned as follows.
OK or NG
OK >> Key fob is OK.
NG >> Replace key fob.
Check ACC SwitchINFOID:0000000001327824
1.CHECK ACC SWITCH
With CONSULT-III
Check ACC switch (“ACC ON SW”) in “DATA MONITOR” mode with CONSULT-III.
Without CONSULT-III Voltage : 2.5 – 3.0V
SEL237W
Condition Monitor item
Pushing LOCK KEYLESS LOCK : ON
Pushing UNLOCK KEYLESS UNLOCK : ON
Keep pushing UNLOCK RKE KEEP UNLK : ON
Pushing PANIC KEYLESS PANIC : ON
Pushing LOCK and UNLOCK at the
same time RKE LCK-UNLOCK : ON
Monitor item Condition
ACC SW Ignition switch position is ACC or ON : ON
Ignition switch position is OFF : OFF
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REMOTE KEYLESS ENTRY SYSTEMBL-65
< SERVICE INFORMATION >
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Check voltage between BCM connector and ground.
OK or NG
OK >> ACC switch is OK.
NG >> Check the following. 10A fuse [No. 6, located in fuse block (J/B)]
Harness for open or short between BCM and fuse.
Check Door SwitchINFOID:0000000001327825
CHECK DOOR SWITCH (EXCEPT BACK DOOR SWITCH)
1.CHECK DOOR SWITCH INPUT SIGNAL
With CONSULT-III
Check door switches (“DOOR SW-DR”, “DOOR SW-AS”, “DOOR SW-RL” and “DOOR SW-RR”) in “DATA
MONITOR” mode with CONSULT-III.
Without CONSULT-III
Check voltage between BCM connector and ground.
Item (+)
(–) Condition Voltage (V)
Approx.
Con-
nector Te r m i n a l
(Wire color)
BCM M3 11 (LG) Ground ACC or ON Battery voltage
OFF 0
PIIA7002E
Monitor item Condition DATA MONITOR
DOOR SW-DR CLOSE↓
OPEN: OFF
↓
ON
DOOR SW-AS
DOOR SW-RL
DOOR SW-RR
Item Connector Te r m i n a l s
(Wire color) Door
condition Voltage (V)
(Approx.)
(+) (-)
Driver side B1462 (W)
Ground CLOSE
↓
OPEN Battery voltage
↓0
Rear LH 63 (P)
Passenger side M312 (P/B)
Rear RH 13 (P/L)
PIIA7003E
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BL-66
< SERVICE INFORMATION >
REMOTE KEYLESS ENTRY SYSTEM
OK or NG
OK >> Door switch circuit is OK.
NG >> GO TO 2.
2.CHECK DOOR SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect door switch and BCM connector.
3. Check continuity between door switch connector B26, B36, B46, B206 terminals 1 and BCM connector M3, B14 terminals 62, 12,
63, 13.
4. Check continuity between door switch connector B26, B36, B46, B206 terminal 1 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3.CHECK DOOR SWITCH
Check continuity between door switch terminal 1 and ground part of
door switch.
OK or NG
OK >> Check door switch case ground condition.
NG >> Replace door switch.
CHECK BACK DOOR SWITCH
1.CHECK BACK DOOR SWITCH INPUT SIGNAL
With CONSULT-III
Check (“BACK DOOR SW”) in “DATA MONITOR” mode with CONSULT-III.
Driver side door
1 (W) – 62 (W) : Conti
nuity should exist.
Passenger side door
1 (SB) – 12 (P/B) : Cont inuity should exist.
Rear door LH
1 (P) – 63 (P) : Conti nuity should exist.
Rear door RH
1 (P) – 13 (P/L) : Cont inuity should exist.
1 (W, SB, P) – Ground : Continuity should not exist.
PIIA7004E
Terminal Door switch condition Continuity
1 Ground part of door switch Pushed No
Released Yes
PIIA3351E
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REMOTE KEYLESS ENTRY SYSTEMBL-67
< SERVICE INFORMATION >
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Without CONSULT-III
Check voltage between BCM connector and ground.
OK or NG
OK >> Back door switch circuit is OK.
NG >> GO TO 2.
2.CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect BCM and back door closure motor connector.
3. Check continuity between BCM connector B14 terminal 58 and back door closure motor connector D109 terminal 7.
4. Check continuity between BCM connector B14 terminal 58 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3.CHECK GROUND CIRCUIT
Check continuity between back door closure motor connector D109
terminal 8 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
4.CHECK BACK DOOR SWITCH
Monitor item Condition DATA MONITOR
BACK DOOR SW OPEN
↓
CLOSE ON
↓
OFF
Connector Terminals (Wire color)
ConditionVoltage (V)
(Approx.)
(+) (–)
B14 58 (L) Ground OPEN 0
CLOSE 9
PIIA6229E
58 (L) – 7 (L) : Continuity should exist.
58 (L) – Ground : Continuity should not exist.
PIIA6226E
8 (B) – Ground : Conti nuity should exist.
PIIA6170E
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BL-68
< SERVICE INFORMATION >
REMOTE KEYLESS ENTRY SYSTEM
Check continuity between back door closure motor D109 terminals 7
and 8.
OK or NG
OK >> GO TO 5.
NG >> Replace back door closure motor.
5.CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector.
2. Check voltage between BCM connector and ground.
OK or NG
OK >> Check condition of harness and connector.
NG >> Replace BCM.
Check Key SwitchINFOID:0000000001327826
1.CHECK KEY SWITCH INPUT SIGNAL
With CONSULT-III
Check ignition key switch “KEY ON SW” in “DATA MONITOR” mode with CONSULT-III.
When key is inserted in ignition key cylinder
When key is removed from ignition key cylinder
Without CONSULT-III
Check voltage between BCM connector M3 terminal 37 (B/W) and
ground.
OK or NG
OK >> Key switch circuit is OK.
NG >> GO TO 2.
2.CHECK KEY SWITCH
Terminals Back door condition Continuity
78 Open Yes
Close No
PIIA9934E
58 (L) – Ground : Approx. 9V
PIIA6229E
KEY ON SW : ON
KEY ON SW : OFF
Condition of ignition key cylinder Voltage (V)
Approx.
Key is inserted Battery voltage
Key is removed 0
PIIA6471E
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REMOTE KEYLESS ENTRY SYSTEMBL-69
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1. Disconnect key switch connector.
2. Check continuity between key switch terminals 1 and 2.
OK or NG
OK >> Check the following. 15A fuse [No. 22, located in fuse block (J/B)]
Harness for open or short between key switch and fuse
Harness for open or short between BCM and key switch
NG >> Replace key switch.
Check Remote Keyless Entry ReceiverINFOID:0000000001327827
1.CHECK REMOTE KEYLESS ENTRY RECEIVER OUTPUT SIGNAL
1. Turn ignition switch OFF.
2. Check remote keyless entry receiver connector M98 terminal 2 (L) and ground signal with oscilloscope.
OK or NG
OK >> Remote keyless entry receiver circuit is OK.
NG >> GO TO 2.
2.CHECK REMOTE KEYLESS ENTRY RECEIVER INPUT VOLTAGE
1. Disconnect remote keyless entry receiver connector.
2. Check voltage between remote keyless entry receiver connector M98 terminal 4 (R) and ground.
Terminal Key switch condition Continuity
12 Key is inserted in IGN key cylinder. Yes
Key is removed from IGN key cylinder No
PIIA2627E
Connector Te r m i n a l
(Wire color) Condition
of keyfob Voltag e
(Reference value)
(+) (–)
M98 2 Ground No function
Any button is pressed
PIIB1375E
OCC3879D
OCC3880D
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