2008 SUZUKI SWIFT rear end door lock

Downloaded from www.Manualslib.com manuals search engine Glass / Windows / Mirrors: 9E-14
Rear End Door Window Defogger Switch
Inspection
S7RS0B9506012
1) Check rear end door window defogger switch for operation as follows.
a) Rear end door window defogger switch is built in HVAC control module (unit).
Remove HVAC control module (unit) referring to
“HVAC Control Unit Removal and Installation in
Section 7A” or “HVAC Control Module Removal
and Installation in Section 7B”.
b) Check that there is continuity between terminal (1) and terminal (2) of HVAC control module
(unit) when rear end door window defogger
switch is at ON position. (Rear end door window
defogger switch is kept in push.)
c) Check that there is no continuity between terminal (1) and terminal (2) of HVAC control
module (unit) when rear end door window
defogger switch is at OFF position.
If check result does not meet the above conditions,
replace HVAC control module (unit).
Rear End Door Window Defogger Relay
Inspection
S7RS0B9506013
1) Disconnect negative (–) cable from battery.
2) Remove junction block assembly for inspection of rear end door window defogger relay.
For removal, refer to “BCM (Included in Junction
Block Assembly) Removal a nd Installation in Section
10B”.
3) Remove rear end door window defogger relay (1) from junction block assembly (2).
4) Check that there is no continuity between terminal “c” and “d”. If there is continuity, replace relay.
5) Check that there is continuity between terminals “c” and “d” when a 12 V battery is connected to
terminals “a” and “b”.
If malfunction is found, replace it with a new one.
[A]: Manual A/C model [B]: Automatic A/C model
12
7812910
65 431516 14 13 12 11789101920121112
65 431718 16 15 14 13
1
2
[A]
[B]
I5RS0C950001-01
3. Brake (stop) lamp switch
1
3
2
2
I4RS0B950009-01
ba
c
dc
a
d
bI4RS0A950028-01

Downloaded from www.Manualslib.com manuals search engine Security and Locks: 9F-1
Body, Cab and Accessories
Security and Locks
General Description
Key Coding ConstructionS7RS0B9601001
Key Usage and Identification
Key is used for ignition and door lock cylinders. Key is cut on both edges to make them reversible.
Key identification is obtained from five character key code stamped on key code tag. Using this key code, key code
cutting combination can be determined from a code list (ava ilable to owners of key cutting equipment from suppliers).
Rear End Door Opener System DescriptionS7RS0B9601002
Rear end door opener system consists of rear end door opener switch (1), rear end door opener relay (in BCM), rear
end door lock assembly (2) and BCM (3) (in junction block assembly).
Rear end door opener system is activated by pushing re ar end door opener switch after all doors are unlocked by
manual door switch, key cylinder s witch, keyless entry transmitter or request switch (5) (if equipped).
When rear end door opener switch pushed rear end door opener relay is ON. Then, BCM releases latch of rear end
door lock assembly from striker and rear end door can be opened.
In addition, in case that rear end door cannot be opened by rear end door opener switch, rear end door can be opened
by emergency lever (4) in rear end door lock assembly.
I4RS0B960001-01

Downloaded from www.Manualslib.com manuals search engine 9F-2 Security and Locks:
Component Location
Power Door Lock and Keyless Entry System Component LocationS7RS0B9603001
I4RS0B960002-01
1. Keyless entry receiver 3. Power door lock switch 5. Rear door actuator7. Door switch
2. Transmitter 4. Front door actuator 6. Rear end door ac tuator8. BCM (included in junction block assembly)

Downloaded from www.Manualslib.com manuals search engine 9F-4 Security and Locks:
Keyless Entry System Symptom Diagnosis (If Equipped)S7RS0B9604003
NOTE
• Confirm that power door lock system is in good condition before referring to the following possible causes.
• Check each part in the order from the top of the following list.

Condition Possible cause Correction / Reference Item
All door can not be locked
/ unlocked by only
keyless entry transmitter Transmitter battery dead
Replace battery referring to “Replacement of
Transmitter Battery”.
Door switch faulty Check door switch referring to “Door Switch
(Front / Rear Door) Inspection in Section 9C”
and/or “Rear End Door Switch Inspection in
Section 9C”.
Transmitter faulty Replace transmitter.
Key reminder switch in ignition switch
faulty Check ignition switch referring to “Ignition
Switch Inspection in Section 9C”.
Wiring or grounding faulty Repair circuit.
Keyless entry receiver faulty Check keyless entry receiver referring to
“Keyless Entry Receiver and Its Circuit
Inspection”.
BCM faulty Replace after making sure that none of above
parts is faulty.
Interior light does not
light when doors are
unlocked by keyless entry
transmitter Wiring or grounding faulty
Repair circuit.
BCM faulty Replace after making sure that none of above
parts is faulty.
Hazard warning lights do
not light when doors are
locked/unlocked by
keyless entry transmitter Turn signal and hazard warning relay
faulty
Check turn signal and hazard warning relay
referring to “Turn Signal and Hazard Warning
Relay Inspection in Section 9B”.
Wiring or grounding faulty Repair circuit.
BCM faulty Replace after making sure that none of above
parts is faulty.
Transmitter code can not
be programmed to BCM Door switch faulty
Check door switch referring to “Door Switch
(Front / Rear Door) Inspection in Section 9C”
and/or “Rear End Door Switch Inspection in
Section 9C”.
Keyless entry receiver faulty Check keyless entry receiver referring to
“Keyless Entry Receiver and Its Circuit
Inspection”.
Key reminder switch in ignition switch
faulty Check ignition switch referring to “Ignition
Switch Inspection in Section 9C”.
Wiring or grounding faulty Repair circuit.
BCM faulty Replace after making sure that none of above
parts is faulty.

Downloaded from www.Manualslib.com manuals search engine Security and Locks: 9F-5
Keyless Entry System Operation InspectionS7RS0B9604004
NOTE
When performing the this inspection, make
sure to have any of the door once opened/
closed after the ignition key has been
removed from the ignition key cylinder.

1) Confirm that power door lock system operates normally, refer to “Power Door Lock System
Operation Inspection”.
2) All doors are closed and unlocked.
3) Check the following operation: a) Push “lock” button (1 ) on transmitter (2) or
remote controller once, and check all doors lock
and hazard waning lights flash once.
b) Push “unlock” button (3) on transmitter (2) or remote controller twice, and check all doors
unlock and hazard waning lights flash twice and
interior light turns on several seconds with the
interior light switch in the middle position. If malfunction is found, go to “Keyless Entry System
Symptom Diagnosis (If Equipped)”.
Door Lock Function of Keyless Start System
Symptom Diagnosis (If Equipped)
S7RS0B9604005
Proceed to “Keyless Start System Symptom Diagnosis in
Section 10E” in case that doors cannot be locked and
unlocked by operating the request switch at the outside
door handle.
Rear End Door Opener System Symptom DiagnosisS7RS0B9604006
NOTE
• Use of SUZUKI scan tool makes it easy to check wh
ether a faulty condition is on the input side or
output side of BCM. For checking procedure, re fer to “Diagnosis Using Output Test Function of
SUZUKI Scan Tool” under “Scan Tool Data in Section 10B”.
• Check each part in the order from the top of the following list.

Rear End Door Opener System Operation InspectionS7RS0B9604007
1) Unlock all doors by using manu al lock switch, keyless entry transmitter, or key cylinder switch.
2) Make sure that latch of rear end door is released from striker when rear end door opener switch is pushed. If malfunction is found, go to “Rear End Door Opener System Symptom Diagnosis”.
1
3
2I4RS0B960013-01
ConditionPossible cause Correction / Reference Item
Rear end door can not be
opened Circuit fuse blown
Replace fuse and check for short circuit.
Rear end door opener switch faulty Check rear end door opener switch referring to
“Rear End Door Opener Switch Inspection”.
Rear end door actuator faulty Check rear end door actuator referring to
“Power Door Lock Actuator Inspection”.
Wiring or grounding faulty Repair circuit.
BCM faulty Replace after making sure that none of above
parts is faulty.

Downloaded from www.Manualslib.com manuals search engine Security and Locks: 9F-9
Power Door Lock Actuator InspectionS7RS0B9606006
1) Remove door trim from door panel.For front door, refer to Step 1) to 3) of “Front Door
Glass Removal and Installation in Section 9E”.
For rear door, refer to Step 1) to 3) of “Rear Door
Glass Removal and Installation in Section 9E”.
For rear end door, refer to Step 1) of “Rear End Door
Assembly Removal and Installation in Section 9J”.
2) Disconnect power door lock actuator coupler.
3) Connect battery positive (+) and negative (–) terminals to the door lock actuator terminals (a, b, c,
d) as shown in figure.
If it does not operate as specified in the following
table, replace door lock assembly.
[A]: Front door
[B]: Rear door
[C]: Rear end door
Unlock Lock
Lock Unlock
Right side switch terminals
Left side switch terminals ac db
ab cd
[A]
Unlock Lock
Lock Unlock
Right side switch terminals
Left side switch terminals
a
c
d b
ab cd
[B]
ab
Lock
Unlock
a
b
[C]
I4RS0A960011-02

Downloaded from www.Manualslib.com manuals search engine Security and Locks: 9F-11
Rear End Door Lock Assembly ComponentsS7RS0B9606010
Rear End Door Lock Assembly Removal and
Installation
S7RS0B9606011
Removal1) Remove door trim (1) from rear end door panel (2). 2) Disconnect door lock motor lead wire.
3) Loosen door latch bolts (1) and remove door latch
assembly (2).
1
7
3 4 5
2
(a)
(b)
6
I4RS0B960009-01
1. Rear end door latch assembly
(rear end door switch is built in this assembly) 4. Shim 7. Rear end door request switch
(if equipped)
2. Rear end door opener switch 5. Door handle : 10 N⋅ m (1.0 kgf-m, 7.5 lb-ft)
3. Latch striker 6. Emergency lever : Rear end door is unlocked by pushing emergency lever
with flat head driver if rear end door lock can not be
released by door opener switch. :23 N
⋅m (2.3 kgf-m, 17.0 lb-ft)
“A”
“B”
“B”
“A”“B”“A”“A”“A”
“A”“A”“A”
“A”
2
1
I4RS0A960016-01
1
2
I4RS0A960017-01

Downloaded from www.Manualslib.com manuals search engine 9F-12 Security and Locks:
Installation
Reverse removal procedure to install rear end door lock
assembly noting the following instruction.
• Tighten rear end door latch bolt to specified torque.
Tightening torque
Rear end door latch bolt (a): 10 N·m (1.0 kgf-m,
7.5 lb-ft)
• Adjust door latch striker so that its center aligns with the center of groove in door latch base.
Tightening torque
Rear end door striker screw (a): 23 N·m (2.3 kgf-
m, 17.0 lb-ft)Rear End Door Lock Assembly InspectionS7RS0B9606012
• Check that door opens and closes smoothly and properly.
• Check that door stops in the secondary latched position properly (preventing door from opening
freely) and that door closes completely in the fully
latched position.
• Adjust door latch strike r position, if necessary.
Rear End Door Opener Switch InspectionS7RS0B9606013
1) Remove rear end door trim.
2) Disconnect rear end door switch coupler.
3) Check that there is continuity between terminals
when rear end door opener switch (1) is pushed.
4) Check that there is no continuity between terminals when rear end door opener switch (1) is not pushed.
If check result is not as specified, replace switch.
(a)
I4RS0A960018-01
(a)
I4RS0A960019-01
1
I4RS0A960020-01