SUZUKI JIMNY 2005 3.G Service Repair Manual

Downloaded from www.Manualslib.com manuals search engine 0B-20 MAINTENANCE AND LUBRICATION
Final Inspection
SEATS
Check that seat slides smoothly and locks securely at any position. Also check that reclining mechanism of front
seat back allows it to be locked at any angle.
SEAT BELT
Inspect belt system including webbing, buckles, latch plates, retractors and anchors for damage or wear.
If “REPLACE BELT” label on front seat belt is visible, replace belt. Check that seat belt is securely locked.
BATTERY ELECTROLYTE LEVEL CHECK
Check that the electrolyte level of all battery cells is between the upper and lower level lines on the case. If bat-
tery is equipped with built-in indicator, check battery condition by the indicator.
ACCELERATOR PEDAL OPERATION
Check that pedal operates smoothly without getting caught or interfered by any other part.
ENGINE START
Check engine start for readiness.
On automatic transmission vehicles, try to start the engine in each select lever position. The starting motor
should crank only in “P” (Park) or “N” (Neutral).
On manual transmission vehicles, place the shift lever in “Neutral,” depress clutch pedal fully any try to start.
EXHAUST SYSTEM CHECK
Check for leakage, cracks or loose supports.
CLUTCH (FOR MANUAL TRANSMISSION)
Check for the following.
Clutch is completely released when depressing clutch pedal,
No slipping clutch occurs when releasing pedal and accelerating.
Clutch itself is free from any abnormal condition. WARNING:
When carrying out road tests, select a safe place where no man or no running vehicle is seen so as to
prevent any accident.
WARNING:
Before performing the following check, be sure to have enough room around the vehicle. Then, firmly
apply both the parking brake and the regular brakes. Do not use the accelerator pedal. If the engine
starts, be ready to turn off the ignition promptly. Take these precautions because the vehicle could
move without warning and possibly cause personal injury or property damage.

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GEARSHIFT OR SELECTOR LEVER (TRANSMISSION)
Check gear shift or selector lever for smooth shifting to all positions and for good performance of transmission in
any position.
With automatic transmission equipped vehicle, also check that shift indicator indicates properly according to
which position selector lever is shifted to.
With automatic transmission equipped vehicle, make sure that vehicle is at complete stop when shifting selector
lever to “P” range position and release all brakes.
BRAKE
Foot Brake
Check the following:
that brake pedal has proper travel,
that brake works properly,
that it is free from noise,
that braking force is applied equally on all wheels,
and that brake do not drag.
Parking Brake
Check that lever has proper travel.
Check to ensure that parking brake is fully effective when the vehicle is stopped on the safe slope and brake
lever is pulled all the way.
STEERING
Check to ensure that steering wheel is free from instability, or abnormally heavy feeling.
Check that the vehicle does not wander or pull to one side.
ENGINE
Check that engine responds readily at all speeds.
Check that engine is free from abnormal noise and abnormal vibration.
BODY, WHEELS AND POWER TRANSMITTING SYSTEM
Check that body, wheels and power transmitting system are free from abnormal noise and abnormal vibration or
any other abnormal condition.
METERS AND GAUGE
Check that speedometer, odometer, fuel meter, temperature gauge, etc. are operating accurately.
LIGHTS
Check that all lights operate properly.
WINDSHIELD DEFROSTER
Periodically check that air comes out from defroster outlet when operating heater or air conditioning.
Set mode control lever to defroster position and fan switch lever to “HI” position for this check. WARNING:
With vehicle parked on a fairly steep slope, make sure nothing is in the way downhill to avoid any per-
sonal injury or property damage. Be prepared to apply regular brake quickly even if vehicle should
start to move.

Downloaded from www.Manualslib.com manuals search engine 0B-22 MAINTENANCE AND LUBRICATION
Recommended Fluids and Lubricants
Engine oilSE, SF, SG, SH, SJ or SL
(Refer to “Engine Oil and Oil Filter” in this section for engine oil viscos-
ity.)
Engine coolant
(Ethylene glycol base coolant)“Antifreeze/Anticorrosion coolant”
Brake fluid DOT 3
Manual transmission oil Refer to “Maintenance Service” in Section 7A.
Transfer oil Refer to “Oil Change” in Section 7D.
Differential oil (front & rear) Refer to “Oil Change” in Section 7E and 7F.
Automatic transmission fluid
An equivalent of DEXRON
®-IIE or DEXRON®-III
Power steering fluid
An equivalent of DEXRON
®-II, DEXRON®-IIE or DEXRON®-III
Clutch linkage pivot points
Water resistance chassis grease
(SUZUKI SUPER GREASE A 99000-25010)
Steering knuckle seal
Door hinges
Engine oil or water resistance chassis grease
Hood latch assembly
Key lock cylinder Spray lubricant

Downloaded from www.Manualslib.com manuals search engine HEATER AND VENTILATION 1A-1
6F1
6G
1A
6K
6K
7A
7A1
7B1
7C1
7D
7E
7F
8A
8B
8C
8D
8E
9
10
10A
10B
SECTION 1A
HEATER AND VENTILATION
CONTENTS
General Description ....................................... 1A-2
Diagnosis ........................................................ 1A-3
Diagnosis Table ........................................... 1A-3
Wiring Circuit ................................................ 1A-3
On Vehicle Service ......................................... 1A-4Heater Blower Motor .................................... 1A-4
Heater Blower Resistor ................................ 1A-5
Heater Control Lever Assembly ................... 1A-5
Heater Blower Fan Switch ........................... 1A-7
Heater Unit/Boost Ventilation ....................... 1A-7

WARNING:
For vehicles equipped with Supplement Restraint (Air Bag) System
 Service on and around the air bag system components or wiring must be performed only by an
authorized SUZUKI dealer. Refer to “Air Bag System Components and Wiring Location View” under
“General Description” in Section 10B in order to confirm whether you are performing service on or
near the air bag system components or wiring. Please observe all WARNINGS and “Service Precau-
tions” under “On-Vehicle Service” in Section 10B before performing service on or around the air
bag system components or wiring. Failure to follow WARNINGS could result in unintentional activa-
tion of the system or could render the system inoperative. Either or these two conditions may result
in severe injury.
 Technical service work must be started at least 90 seconds after the ignition switch is turned to the
“LOCK” position and the negative cable is disconnected from the battery. Otherwise, the system
may be activated by reserve energy in the Sensing and Diagnostic Module (SDM).
NOTE:
The link mechanism of the heater varies depending on the specifications.

Downloaded from www.Manualslib.com manuals search engine 1A-2 HEATER AND VENTILATION
General Description
The heater, an in and out air selectable-type hot water heater, is so constructed that it is possible to assure an
agreeable ventilation at all times by providing the ventilator air outlets at the center and both sides (right and left)
of the instrument panel, the hot air outlet at a place close to the feet of front passengers, and the defroster air
outlets at places, right and left, along the windshield glass.
The heater and ventilation consist of following parts.
1. Side ventilator outlet 6. Ventilator duct 11. Heater core
2. Side defroster outlet 7. Control lever 12. Damper
3. Center ventilator outlet 8. Blower motor 13. Air inlet box (without air conditioning, without
other parts marked *)/cooling unit (if equipped
with air conditioning) 4. Heater unit 9. Blower resistor
5. Defroster duct 10. Blower fan switch/Blower fan and A/C
switch (if equipped with air conditioning)

Downloaded from www.Manualslib.com manuals search engine HEATER AND VENTILATION 1A-3
Diagnosis
Diagnosis Table
Wiring Circuit
Condition Possible Cause Correction
Heater blower won’t
work even when its
switch is ON.Blower fuse blown Replace fuse to check for short.
Blower resistor faulty Check resistor.
Blower fan switch faulty Check blower fan switch.
Blower motor faulty Replace motor.
Wiring or grounding faulty Repair as necessary.
Incorrect temperature
output.Control cables broken or binding Check cables.
Temperature control lever faulty Check control lever.
Control cable clamp position is faulty Check and adjustment.
Air damper broken Repair damper.
Air ducts clogged Repair air ducts.
Heater radiator leaking or clogged Replace radiator.
Heater hoses leaking or clogged Replace hoses.
When mode control
lever is changed, air
outlet port is not
changed.Control cable broken or binding Check cable.
Mode control lever faulty Check control lever.
Control cable clamp position is faulty Check and adjustment.
Air damper broken Repair damper.
Air ducts leaking on clogged Repair air ducts.
1. Heater motor 3. Heater blower motor switch 5. To ECM 7. To 4WD controller or A/C controller
(if equipped)
2. Fuse box 4. Heater resister 6. To combination switch

Downloaded from www.Manualslib.com manuals search engine 1A-4 HEATER AND VENTILATION
On Vehicle Service
Heater Blower Motor
REMOVAL
1) Disconnect negative (–) cable at battery.
2) Disable air bag system, if equipped.
Refer to “Disabling Air Bag System” in Section 10B.
3) Remove column hole cover.
4) Disconnect blower motor couplers.
5) Remove blower motor (1).
INSPECTION
Check continuity between two terminal as shown figure.
If check results are continuity, proceed to next operation check, If
not replace.
Connect battery to blower motor as shown, then check that the
blower motor operates smoothly.
INSTALLATION
1) Reverse removal procedure for installation.
2) Enable air bag system, if equipped.
Refer to “Enabling Air Bag System” in Section 10B.

Downloaded from www.Manualslib.com manuals search engine HEATER AND VENTILATION 1A-5
Heater Blower Resistor
REMOVAL
1) Disconnect negative (–) cable at battery.
2) Disable air bag system, if equipped.
Refer to “Disabling Air Bag System” in Section 10B.
3) Disconnect resistor coupler.
4) Remove blower motor resistor (3) as shown figure.
INSPECTION
Measure each terminal-to-terminal resistance on resistor
If measured resistance is incorrect, replace heater blower motor
resistor.
Heater blower resistor resistance
Me-Lo: approx. 2.4
Ω
Me-Hi: approx. 1.2
Ω
INSTALLATION
1) Reverse removal procedure for installation.
2) Enable air bag system, if equipped.
Refer to “Enabling Air Bag System” in Section 10B.
Heater Control Lever Assembly
REMOVAL
1) Disconnect negative (–) cable at battery.
2) Disable air bag system, if equipped.
Refer to “Disabling Air Bag System” in Section 10B.
3) Remove meter cluster hood, ashtray, center garnish, instru-
ment glove box and radio or accessory case (if equipped),
Then remove mounting screws (2) from heater control lever
assembly (1).
1. Heater unit
2. Blower motor

Downloaded from www.Manualslib.com manuals search engine 1A-6 HEATER AND VENTILATION
4) Disconnect blower fan switch coupler and A/C switch coupler
(if equipped)
5) Disconnect each heater control cables.
6) Remove heater control lever assembly (1).
7) Remove blower fan switch screw (3).
8) Remove blower fan switch (2) as shown figure.
INSTALLATION
1) Install in reverse order of removal procedure, adjustment the
following items.
Move control lever fully in arrow direction
Push heater lever and air inlet box lever fully in arrow direc-
tion and fix cable with clamp in position as shown figure.
2) If equipped with air bag, enable air bag system. Refer to
“Enabling Air Bag System” in Section 10B.
1. Heater control lever assembly
NOTE:
After installing control cables, be sure that control levers
move smoothly and stop at proper position.
1. Heater unit
2. Air inlet box
3. Mode control cable
4. Temperature control cable
5. Fresh air control cable

Downloaded from www.Manualslib.com manuals search engine HEATER AND VENTILATION 1A-7
Heater Blower Fan Switch
INSPECTION
Check blower fan switch for each terminal-to-terminal continuity.
For the detail refer to “Wiring Circuit” earlier in this section.
Heater Unit/Boost Ventilation
REMOVAL
1) Disconnect negative (–) cable at battery.
2) If equipped with air bag system disable air bag system.
Refer to “Disabling Air Bag System” in Section 10B.
3) Drain engine coolant and disconnect water hoses (1) from
heater unit.
4) Remove instrument panel.
5) Remove bolts, nuts and screws as shown figure.
6) Remove heater unit (1).
INSTALLATION
Install heater unit by reversing removal procedure, noting the fol-
lowing items.
When installing each part, be careful not to catch any cable
or wiring harness.
Adjust control cable (refer to heater control lever assembly in
this section).
Fill engine coolant to radiator.
If equipped with air bag system, enable air bag system,
Refer to “Enabling Air Bag System” in Section 10B.
TERMINAL
POSITIONBEI L MH
OFF
Lo
M
Hi