2005 SUZUKI SWIFT 250

Downloaded from www.Manualslib.com manuals search engine 6C-26 Power Assisted Steering System:
DTC C1121 / C1123 / C1124: VSS Circuit FailureS7RS0B6304017
DTC C1121: No Vehicle Speed Signal (60 Seconds or More)
DTC C1123: No Vehicle Speed Signal (30 Seconds or More)
DTC C1124: Vehicle Speed Performance (Impossible Deceleration)
Wiring Diagram
DTC Detecting Condition and Trouble Area
M
BRNRED/
BLU
BLK
RED
E52-14
E52-12
E23-4
E23-26
E23-25 E51-1
E51-2
[A ]
12
3
4 5 67
89
11
10
12 13
141516
17 18 19 20
5V
PPL
E52-4
8
5
12V
E49-2BLK
12V
12V
6REDRED/ BLKWHT
7WHTWHT/BLKWHTBLK BLK
111
2
[B ]
9
LT GRN
/BLKE52-1 E49-1
GRNGRNWHTBLK
WHY
10
3
4
4
4
4
1 2
12
I7RS0B630009-01
[A]: Connector “E52” (viewed from harness side)
4. Fuse9. ABS/ESP® control module
[B]: Connector “E49” (viewed from harness si de)5. ECM 10. Individual circuit fuse box No.1
1. Main fuse box 6. Left-front wheel speed sensor11. Vehicle speed signal circuit
2. Ignition switch 7. Right-front wheel speed sensor 12. Engine speed signal circuit
3. Junction block assembly 8. P/S control module
DTC detecting condition Trouble area
DTC C1121:
Vehicle speed signal is 0 km/h even though engine speed
is more than 4000 rpm for more than 60 seconds
continuously (before elapse of 5 min from engine start) or
vehicle speed signal is 0 km/h even though engine speed
is more than 2500 rpm for more than 60 seconds
continuously (after elapse of 5 min for engine start).
(1 driving cycle detection logic but MIL does not light up)
DTC C1123:
Vehicle speed signal is 0 km/h with continuously more
than 3 driving cycles even though engine speed is more
than 4000 rpm for more than 30 seconds continuously
(before elapse of 5 min from engine start) or vehicle speed
signal is 0 km/h with continuously more than 3 driving
cycles even though engine speed is more than 2500 rpm
for more than 30 seconds continuously (after elapse of 5
min for engine start).
(3 driving cycle detection logic)
DTC C1124:
Vehicle speed signal is less than 5 km/h for more than 5
seconds continuously with more than specified
deceleration speed (–20 m/s
2) from over 20 km/h.
(1 driving cycle detection logic but MIL does not light up) • Vehicle speed signal circuit
• Wheel speed sensor
•ECM
• P/S control module
• ABS/ESP®
control module
• CAN communication circuit

Downloaded from www.Manualslib.com manuals search engine 6C-40 Power Assisted Steering System:
Repair Instructions
Steering Gear Case Assembly ComponentsS7RS0B6306001
3(a)
10
(c) 2
3
(a)
2 1
19
(g)
19 18(g) 6
11
8
9
(b) 7
(b)
22 23
24 4
5
14
15
16
(e)
17
(f)
12
(d) 21
(c)
20
4 6
5 7
(b)
9
(b)
8
13
22
23
24
A
A
1322
I7RS0B630013-02
1. Steering gear case 12. Steering gear case mounting No.3 bolt 23. Boot
2. Tie-rod lock washer 13. Gear rack side No.1 bracket 24. split pin
3. Tie-rod 14. Steering rack plunger
: Apply grease 99000-25050 to rack plunger. : 93 N
⋅m (9.3 kgf-m, 67.5 lb-ft)
4. Band 15. Steering rack plunger spring
: Apply grease 99000-25050 to spring end. : 45 N
⋅m (4.5 kgf-m, 32.5 lb-ft)
Refer to “Tie-Rod End Removal and
Installation”.
5. Boot 16. Steering rack damper screw
: Apply thread lock 99000-32110 to all around
thread part of rack damper screw. : 55 N
⋅m (5.5 kgf-m, 40.0 lb-ft)
6. Rack boot clip 17. Steering rack damper lock nut : 40 N⋅m (4.0 kgf-m, 29.0 lb-ft)
7. Tie-rod end lock nut 18. Heat insulator : Refer to “Steering Rack Plunger Removal
and Installation”.
8. Tie-rod end 19. Heat insulator bolt : 64 N⋅m (6.4 kgf-m, 46.5 lb-ft)

Downloaded from www.Manualslib.com manuals search engine Power Assisted Steering System: 6C-45
8) Install steering gear case assembly referring to “Steering Gear Case Assembly Removal and
Installation”.
Steering Rack Plunger Removal and InstallationS7RS0B6306009
Removal
1) Remove gear case assembly referring to “Steering
Gear Case Assembly Removal and Installation”.
2) Loosen lock nut (1) with holding damper screw (2).
3) Remove lock nut (1), rack damper screw (2), rack plunger spring (3) and rack plunger (4).
Installation 1) Apply grease lightly to sliding part of plunger (1) against rack.
“A”: Grease 99000–25050 (SUZUKI Super
Grease E)
2) Install plunger and spring (2) as shown.
3) Apply thread lock cement to rack damper screw (3)
and tighten them as follows.
a) Tighten damper screw to 25 N ⋅m (2.5 kgf-m, 18.0
lb-ft).
b) Loosen damper screw until 180 °.
c) Retighten damper screw to 3.9 N ⋅m (0.39 kgf-m,
3.0 lb-ft).
d) After tightening rack damper screw to specified torque, turn it back by 7 ± 3°.
“B”: Thread lock cement 99000–32110
(Thread Lock Cement Super 1322)
Tightening torque
Rack damper screw (a): Tighten 25 N ⋅m (2.5
kgf-m, 18.0 lb-ft) and loosen 180° and then
tighten 3.9 N ⋅m (0.39 kgf-m, 3.0 lb-ft) and turn
it back by 7 ± 3° by the specified procedure. 4) Pinion rotation torque should be checked with rack
position centered.
Also, check if rack as a whole moves smoothly.
Special tool
(A): 09944–18310
Tightening torque
Rotation torquer of pinion (a): 2.0 N·m (0.2 kgf-
m, 1.5 lb-ft)
5) After adjustment, tighten lo ck nut to specified torque
with holding damper screw at the position.
Tightening torque
Rack damper screw lock nut (a): 64 N·m (6.4
kgf-m, 46.5 lb-ft)
6) Install gear case assembly referring to “Steering Gear Case Assembly Re moval and Installation”.
Steering Rack Plunger InspectionS7RS0B6306010
• Inspect rack plunger (1) for wear or damage.
• Inspect rack plunger spring (2) for deterioration.
I4RS0A630045-01
I4RS0A630046-01
I3RM0A630055-02
I4RS0A630047-01

Downloaded from www.Manualslib.com manuals search engine Power Assisted Steering System: 6C-49
Special Tools and Equipment
Recommended Service MaterialS7RS0B6308001
NOTE
Required service material is also described in the following.
“Steering Gear Case Assembly Components”

Special ToolS7RS0B6308002
Material SUZUKI recommended product or Specification Note
Grease SUZUKI Super Grease E P/No.: 99000–25050)
Silicone sealant Silicone sealant P/No.: 99000–31120)
Thread lock cement Thread Lock Cement Super 1322 P/No.: 99000–32110 )
09943–5501009944–18310
Boot clamp plier Pinion torque checking
socket
))
SUZUKI scan tool
—
This kit includes following
items. 1. Tech 2, 2. PCMCIA
card, 3. DLC cable, 4. SAE
16/19 adapter, 5. Cigarette
cable, 6. DLC loop back
adapter, 7. Battery power
cable, 8. RS232 cable, 9.
RS232 adapter, 10. RS232
loop back connector, 11.
Storage case, 12. ) / )

Downloaded from www.Manualslib.com manuals search engine Glass / Windows / Mirrors: 9E-8
Front Door Window ComponentsS7RS0B9506002
Front Door Glass Removal and InstallationS7RS0B9506003
Removal1) Remove door mirror trim (1).
2) Remove door trim mounting screws (2). 3) Remove door trim (1) as shown.
And disconnect power window switch lead wire at
coupler.
10 6
3
1
7
11
5
2 9
8
4
I4RS0A950005-01
1. Door glass 7. Front door sash
2. Window regulator assembly : Apply lithium grease 99000-25011 to sliding part. 8. Door glass mounting screw
: Tighten rear screw first, and then tighten front screw.
3. Glass run 9. Front door window regulator mounting screw
: Tighten rear screw first, and then tighten front screw.
4. Door trim 10. Front door outer weather-strip
5. Door sealing cover 11. Door trim bracket
6. Door panel
2 2
1
I4RS0A950006-01
“B”
“A”
“B”
“A”
“B”“A”
“A”
“A”“A”“A”
1
I4RS0A950007-01

Downloaded from www.Manualslib.com manuals search engine Glass / Windows / Mirrors: 9E-10
Installation
Reverse removal procedure noting the following
instruction.
• Apply grease to sliding portions of window regulator.: Grease 99000–25011 (SUZUKI Super Grease A)
• Tighten front door window regulator attaching screws. Front door window regulator screw tightening
order
(a) → (b)
Front Door Window Regulator InspectionS7RS0B9506005
Check the following parts for wear, dama ge, smooth
operation and lubrication:
• Check regulator sliding and rotating parts.
• Check rollers.
Rear Door Window ComponentsS7RS0B9506006
(a)
(b)
I4RS0A950014-01
9
7
3610
11
b
c
12
5 2
8
4
a
1
I4RS0A950015-01
1. Door glass
6. Door sash 11. Rear door inner garnish
2. Window regulator assembly : Apply lithium grease 99000-25011 to
sliding part. 7. Door panel
12. Door trim bracket
3. Glass run 8. Rear door window regulator mounting screw
: Tighten lower screw first, and then tighten upper screw. a: Sash upper mounting screw
: Tightening order: a → b → c
4. Door trim 9. Rear door outer weather-strip b, c: Sash lower mounting bolt
: Tightening order: a → b → c
5. Door sealing cover 10. Rear door partition glass.

Downloaded from www.Manualslib.com manuals search engine Glass / Windows / Mirrors: 9E-12
• Install rear door trim.Rear door trim attaching order
(1) → (2) → (3) → (4) → (5) → (6)
Rear Door Window Regulator Removal and
Installation
S7RS0B9506008
Removal
1) Remove door glass referring to “Rear Door Glass Removal and Installation”.
2) Disconnect power window mo tor lead wire at coupler
and loosen clamp.
3) Loosen regulator mounting screws (1), and then remove rear window regulator (2). Installation
Reverse removal procedure noting the following.
• Apply grease to sliding and rotating portions of
window regulator.
: Grease 99000–25011 (SUZUKI Super Grease A)
• Tighten rear door window regulator attaching screws. Rear door window regulator screw tightening
order
(a) → (b)
Rear Door Window Regulator InspectionS7RS0B9506009
Check the following point:
• Check regulator sliding and rotating parts.
• Check rollers for wear and damage.
“A”
1
2
3 45
6
“A”
“A”
“A”“A”
“A”
“A”
I4RS0A950022-01
1
1 2
I4RS0A950023-01
(a) (b)
I4RS0A950024-01

Downloaded from www.Manualslib.com manuals search engine 9E-19 Glass / Windows / Mirrors:
Power Door Mirror Actuator InspectionS7RS0B9506021
1) Remove front door trim referring to step 1) to 3) of “Front Door Glass Removal and Installation”.
2) Disconnect door mirror coupler (1).
3) Check that door mirror operates properly when battery voltage is applied to connector terminals.
4) Connect battery positive (+) and negative (–) terminal to the door mirror terminals as shown.
If it does not follow the table’s operation, replace
door mirror assembly.
Door Mirror Heater Switch Inspection (If
Equipped)
S7RS0B9506022
Door mirror heater is operated by rear end door window
defogger switch. Check rear end door window defogger
switch referring to “Rear End Door Window Defogger
Switch Inspection”.
Door Mirror Heater Inspection (If Equipped)S7RS0B9506023
1) Remove front door trim refe rring to Step 1) to 3) of
“Front Door Glass Removal and Installation”.
2) Disconnect door mirror coupler (1).
3) Check for continuity between terminals “a” and “b”. If no continuity, replace outside mirror.
Special Tools and Equipment
Recommended Service MaterialS7RS0B9508001
NOTE
Required service material is also described in the following.
“Front Door Window Components”
“Rear Door Window Components”

*: Vehicle with retractable mirror only
Operation
Terminal
Up
Down
Left
RightCBA
1
C B
A
*Set
*Retract
DE
DE
I5RS0C950005-01
1
“a” “b”
I5RS0D950001-01
Material
SUZUKI recommended product or Specification Note
Grease SUZUKI Super Grease A P/No.: 99000–25011) / )