Page 977 of 5621
BL-38
POWER DOOR LOCK SYSTEM
Revision: 2006 January2006 M35/M45
Check Door Lock Actuator/Driver SideNIS001X1
1. CHECK OUTPUT SIGNAL
Check voltage between BCM connector and ground.
OK or NG
OK >> GO TO 2.
NG >> Replace BCM.
2. CHECK DOOR LOCK ACTUATOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM and front door lock actuator driver side connector.
3. Check continuity between BCM connector and front door lock
actuator driver side connector.
4. Check continuity between BCM connector and ground.
OK or NG
OK >> Replace front door lock actuator (driver side).
NG >> Repair or replace harness.
Terminals
Condition of
door lock and
unlock switchVoltage (V)
(Approx.) (+)
(–)
BCM connector Terminal
M250
GroundLock 0
Battery voltage 0
44 Unlock 0
Battery voltage 0
PIIB6060E
AB
Continuity
BCM connector TerminalDoor lock actu-
ator connectorTerminal
M250
D142
Ye s
44 1
A
Continuity
BCM connector Terminal
M250
Ground No
44
PIIB6061E
Page 978 of 5621
POWER DOOR LOCK SYSTEM
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Revision: 2006 January2006 M35/M45
Check Door Lock Actuator/Passenger SideNIS001X2
1. CHECK DOOR LOCK ACTUATOR SIGNAL
Check voltage between BCM connector and ground.
OK or NG
OK >> GO TO 2.
NG >> Replace BCM.
2. CHECK DOOR LOCK ACTUATOR CIRCUIT
1. Disconnect BCM and front door lock actuator passenger side connectors.
2. Check continuity between BCM connector and front door lock
actuator passenger side.
3. Check continuity between BCM connector and ground.
OK or NG
OK >> Replace front door lock actuator (passenger side).
NG >> Repair or replace harness.
Terminals
Condition of
door lock and
unlock switchVoltage (V)
(Approx.) (+)
(–)
BCM connector Terminal
M2 50
GroundLock 0
Battery voltage 0
M3 70 Unlock 0
Battery voltage 0
PIIB6062E
AB
Continuity
BCM connector TerminalDoor lock actu-
ator connectorTe r m i n a l
M2 50
D442
Ye s
M3 70 1
A
Continuity
BCM connector Terminal
M2 50
Ground No
M3 70
PIIB6063E
Page 979 of 5621

BL-40
POWER DOOR LOCK SYSTEM
Revision: 2006 January2006 M35/M45
Check Door Lock Actuator/Rear LHNIS001X3
1. CHECK DOOR LOCK ACTUATOR SIGNAL
Check voltage between BCM connector and ground.
OK or NG
OK >> GO TO 2.
NG >> Replace BCM.
2. CHECK DOOR LOCK ACTUATOR CIRCUIT
1. Disconnect BCM and rear door lock actuator LH connectors.
2. Check continuity between BCM connector and rear door lock
actuator LH connectors.
3. Check continuity between BCM connector and ground.
OK or NG
OK >> Replace door lock actuator/rear LH.
NG >> Repair or replace harness.
Check Door Lock Actuator/Rear RHNIS001X4
1. CHECK DOOR LOCK ACTUATOR SIGNAL
Check voltage between BCM connector and ground.
OK or NG
OK >> GO TO 2.
NG >> Replace BCM.
Terminals
Condition of
door lock and
unlock switchVoltage (V)
(Approx.) (+)
(–)
BCM connector Terminal
M250
GroundLock 0
Battery voltage 0
51 Unlock 0
Battery voltage 0
PIIB6064E
AB
Continuity
BCM connector TerminalDoor lock actu-
ator connectorTerminal
M250
D592
Ye s
51 1
A
Continuity
BCM connector Terminal
M250
Ground No
51
PIIB6383E
Terminals
Condition of
door lock and
unlock switchVoltage (V)
(Approx.) (+)
(–)
BCM connector Terminal
M250
GroundLock 0
Battery voltage 0
51 Unlock 0
Battery voltage 0
PIIB6064E
Page 980 of 5621

POWER DOOR LOCK SYSTEM
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Revision: 2006 January2006 M35/M45
2. CHECK DOOR LOCK ACTUATOR CIRCUIT
1. Disconnect BCM and rear door lock actuator RH connectors.
2. Check continuity between BCM connector and rear door lock
actuator RH connectors.
3. Check continuity between BCM connector and ground.
OK or NG
OK >> Replace door lock actuator/rear RH.
NG >> Repair or replace harness.
Check Fuel Lid Opener Actuator NIS001X5
1. CHECK FUEL LID OPENER ACTUATOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM and fuel lid lock actuator connector.
3. Check continuity between BCM connector and fuel lid lock actu-
ator connector.
4. Check continuity between BCM connector and ground.
OK or NG
OK >> Replace fuel lid lock actuator.
NG >> Repair or replace harness.
AB
Continuity
BCM connector TerminalDoor lock actu-
ator connectorTe r m i n a l
M250
D792
Ye s
51 1
A
Continuity
BCM connector Terminal
M250
Ground No
51
PIIB6383E
AB
Continuity
BCM connector TerminalFuel lid lock
actuator con-
nectorTe r m i n a l
M250
B1252
Ye s
51 1
A
Continuity
BCM connector Terminal
M250
Ground No
51
PIIB6066E
Page 981 of 5621

BL-42
POWER DOOR LOCK SYSTEM
Revision: 2006 January2006 M35/M45
Door Key Cylinder Switch CheckNIS001X6
1. CHECK DOOR KEY CYLINDER SWITCH INPUT SIGNAL
With CONSULT-II
Check (“KEY CYL LK-SW”, “KEY CYL UN-SW”) in “DATA MONITOR” mode for “POWER DOOR ROCK SYS-
TEM” with CONSULT-II.
Without CONSULT-II
1. Turn ignition switch OFF.
2. Check voltage between power window main switch connector and ground.
OK or NG
OK >> Key cylinder switch circuit is OK.
NG >> GO TO 2.
2. CHECK HARNESS CONTINUITY
1. Disconnect power window main switch and front door key lock assembly (driver side) connector.
2. Check continuity between power window main switch connector and front door lock assembly (driver side)
connector.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
Monitor item Condition
KEY CYL LK-SWLock : ON
Neutral / Unlock : OFF
KEY CYL UN-SWUnlock : ON
Neutral / Lock : OFF
PIIA6285E
Te r m i n a l s
Key positionVoltage (V)
(Approx.) (+)
(–) Power window
main switch
connectorTerminal
D104
GroundLock 0
Neutral / Unlock 5
6Unlock 0
Neutral / Lock 5
PIIB5956E
AB
Continuity Power window
main switch
connectorTe r m i n a lFront door lock
assembly
(driver side)
connectorTerminal
D104
D146
Ye s
65
PIIB5973E
Page 982 of 5621
POWER DOOR LOCK SYSTEM
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Revision: 2006 January2006 M35/M45
3. CHECK DOOR KEY CYLINDER SWITCH GROUND
Check continuity between front door lock assembly (driver side) connector ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
4. CHECK DOOR KEY CYLINDER SWITCH
Check front door lock assembly (driver side).
OK or NG
OK >> INSPECTION END.
NG >> Replace front door key cylinder (driver side) switch.
Front door lock
assembly
(driver side)
connectorTerminal Continuity
D14 4 Ground Yes
PIIB5974E
Terminal
Key position Continuity
Front door lock assembly
(driver side)
5
4Unlock Yes
Neutral / Lock No
6Lock Yes
Neutral / Unlock No
PIIB5975E
Page 983 of 5621
BL-44
INTELLIGENT KEY SYSTEM
Revision: 2006 January2006 M35/M45
INTELLIGENT KEY SYSTEMPFP:285e2
Component Parts and Harness Connector LocationNIS001X7
1. Fuse block (J/B) fuse layout 2. Fuse and fusible link box 3. BCM M1, M2, M3 (View with instru-
ment lower panel RH removed)
4. IPDM E/R E9 5. Push-button ignition switch M27 6. Combination meter M52
PIIB5860E
Page 984 of 5621
INTELLIGENT KEY SYSTEM
BL-45
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Revision: 2006 January2006 M35/M45
7. Unified meter and A/C amp M64, M65 8. Trunk opener cancel switch M99 9. Front door switch (Driver side) B11
10. Rear door switch LH B53 11. Front door lock assembly D14
(Unlock sensor) 12. Trunk lid lock assembly T106
(Trunk room lamp switch)