2005 SUZUKI JIMNY body

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ECM VOLTAGE VALUES TABLE FOR RELATION OF A/C CONTROL
Terminal Wire CircuitMeasurement
groundNormal value Condition
E18-1 PCompressor
magnet clutch
outputGround to
engine (Fig B)10 – 14 voltBlower fan motor switch and A/C
switch ON with engine running
0 – 1 voltsExcept the above-mentioned condi-
tion with engine running
E18-5 Bl/BMain power sup-
ply for ECMGround to
engine (Fig B)10 – 14 voltsIgnition switch ON with engine
stopped
E18-6 Bl/BMain power sup-
ply for ECMGround to
engine (Fig B)10 – 14 voltsIgnition switch ON with engine
stopped
E18-10 Bl Main relay driveGround to
engine (Fig B)0.5 – 1.2 voltIgnition switch ON with engine
stopped
0 volts Ignition switch OFF
E18-16 G/W A/C switch inputGround to
engine (Fig B)12 – 15 voltsBlower fan motor switch or A/C switch
OFF with engine running
0 – 1 voltBlower fan motor switch and A/C
switch ON with engine running
12 – 15 voltsWithin several seconds after operate
transfer lever between 2WD and 4WD
with above condition
E18-18 P/BCompressor
cooling fan relay
outputGround to
engine (Fig B)0 – 1 voltBlower fan motor switch and A/C
switch ON or engine coolant tempera-
ture at more than 110 °C (230 °F) with
engine running.
12 – 15 voltsExcept the above-mentioned condi-
tion with engine running
E18-20 B/BlSensor ground
for A/C evapora-
torGround to
body (Fig A)–0.5 – 0 volt Engine running
E18-24 Bl/YBlower fan
speed inputGround to
engine (Fig B)0 – 1 voltBlower fan motor switch 2nd or 3rd
with engine running
4 – 7 voltsBlower fan motor switch 1st with
engine running
12 – 15 voltsBlower fan motor switch and A/C
switch OFF with engine running
E19-1 BMain ground for
ECMGround to
engine (Fig A)–0.5 – 1 volt Engine running
E19-2 B/RECM ground for
power circuitGround to
engine (Fig A)–0.5 – 1 volt Engine running
E19-3 B/RECM ground for
power circuitGround to
engine (Fig A)–0.5 – 1 volt Engine running
E19-10 B/BlSensor ground
for ECT sensorGround to
body (Fig A)–0.5 – 1 volt Engine running

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3) Drain engine coolant and disconnect heater hoses (1) from
heater unit.
4) Disable air bag system referring to “Disabling Air Bag Sys-
tem” in Section 10B (if equipped).
5) Remove attaching bolt (1).
6) Disconnect suction hose (2) and receiver / dryer outlet pipe
(3) from expansion valve (4).
7) Remove instrument panel referring to “Instrument Panel” in
Section 9.
8) Remove cooling unit (1) with heater unit (2) from vehicle
body.
9) Remove cooling unit (1) from heater unit (2).
INSPECTION
Check the following.
Check clog of A/C evaporator fins.
If any clogs are found, A/C evaporator fins should be
washed with water, and should be dried with compressed
air.
Check A/C evaporator fins for leakage and breakage.
If any defects are found, repair or replace A/C evaporator.
Check A/C evaporator fittings for leakage.
If any defects are found, repair or replace A/C evaporator.

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Magnet Clutch
1. Thermal switch 6. Magnet clutch coil a. Front head bolt
: Tighten bolt “a” first, and next “b”.
2. Compressor body assembly 7. Compressor pulley b. Front head bolt
: Tighten bolt “a” first, and next “b”.
3. O-ring 8. Circlip c. Clutch plate bolt
4. Lip seal 9. Shim Tightening torque
5. Front head 10. Clutch plate Do not reuse.

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INSPECTION
Check clutch plate and clutch pulley for leaks of compressor
oil.
Check clutch bearing of compressor pulley for noise, wear
and grease leakage.
Measure resistance of magnet clutch coil (1) between mag-
net clutch lead wire (2) and compressor body assembly.
If measured resistance is not within tolerance, replace mag-
net clutch coil.
Magnet Clutch coil resistance
: 3.4 – 4.1
Ω at 20 °C (68 °F)
Check thermal switch (1) for continuity using ohmmeter.
If it is no continuity, replace thermal switch.
REMOVAL
1) Remove compressor from vehicle referring to “Compressor”
in this section.
2) Fix clutch plate (1) with special tool, and remove clutch plate
bolt (2) and washer (3).
Special tool
(A) : 09991-06020
3) Remove clutch plate (1) using special tool.
Special tool
(A) : 09991-06030

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4) Remove circlip (1) using special tool.
Special tool
(A) : 09900-06107
5) Remove magnet clutch lead wire clamp screw, and discon-
nect magnet clutch lead wire.
6) Remove magnet clutch pulley (1) by using a puller (2).
7) Remove snap ring (1) using special tool.
Special tool
(A) : 09900-06107
8) Remove magnet clutch coil (2) from compressor body
assembly (3).
INSTALLATION
1) Install magnet clutch coil (1).
2) Install snap ring (3) to proper direction as show using special
tool.
Special tool
(A) : 09900-06107
NOTE:
 Be careful not to damage pulley part.
NOTE:
 Protrusion on under side of magnet clutch coil (1) must
match hole in compressor body assembly (2).

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Lip Type Seal
REMOVAL
1) Remove magnet clutch referring to “Magnet Clutch” in this
section.
2) Remove front head mounting bolts (10 pcs).
3) Remove front head (1) by pushing compressor shaft (2).
4) Remove O-ring (5).
5) Remove lip type seal from front head (1) using bearing
remover (2).
INSTALLATION
1) Press-fit lip type seal (1) into front head (2) using special
tool.
Special tool
(A) : 09991-06050
1. Front head
NOTE:
Be careful not to remove cylinder (3) from compressor
body assembly (4).
CAUTION:
Do not reuse lip seal (1) once removed from compressor.

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2) Coat special tool surface with compressor oil and place it on
compressor shaft (1).
Special tool
(A) : 09991-06040
3) Install O-ring (1) to compressor body assembly (2).
4) Apply compressor oil to lip type seal and O-ring (1).
5) Install front head (3) to compressor body assembly (2).
Special tool
(A) : 09991-06040
6) Tighten new front head bolts to specified toque.
Tightening torque
Front heat bolts
(a) : 14 N·m (1.4 kg-m, 10.5 lb-ft)
(b) : 23 N·m (2.3 kg-m, 17.0 lb-ft)
Tightening Torque Specification
NOTE:
Tighten bolt (a) first, and next (b).
Fastening partTightening torque
Nm kg-m lb-ft
Tension pulley bolt (for vehicle with P/S) 25 2.5 18.0
Refrigerant 8 mm pipe (0.31 in.) 13 1.3 9.5
Refrigerant 12 mm pipe (0.47 in.) 23 2.3 16.6
Refrigerant 14.5 mm pipe (0.57 in.) 33 3.3 23.8
Dual pressure switch 10 1.0 7.0
Clutch plate bolt 14 1.4 10.5
Front head bolt (5 mm) 14 1.4 10.5
Front head bolt (8 mm) 23 2.3 16.6

Downloaded from www.Manualslib.com manuals search engine 3-4 STEERING, SUSPENSION, WHEELS AND TIRES
Abnormal Noise,
Front EndWorn, sticky or loose tie rod ends, drug rod ball
joints, king pin bearings or axle shaft jointsReplace tie rod end, king pin bear-
ing or axle shaft joint.
Damaged shock absorbers or mountings Replace or repair.
Worn leading arm bushings Replace.
Worn stabilizer bar bushings Replace.
Worn Iateral rod bushings Replace.
Loose stabilizer bar Tighten bolts or replace bushes.
Loose wheel nuts Tighten wheel nuts.
Loose suspension bolts or nuts Tighten suspension bolts or nuts.
Broken or otherwise damaged wheel bearings Replace wheel bearing.
Broken suspension springs Replace spring.
Wander or Poor
Steering StabilityMismatched or uneven tires Replace tire or inflate tires to
proper pressure.
Loose king pin bearings and tie rod ends Replace king pin bearing or tie rod
end.
Faulty shock absorbers or mounting Replace absorber or repair mount-
ing.
Loose stabilizer bar Tighten or replace stabilizer bar or
bushes.
Broken or sagging springs Replace spring.
Steering gear box not properly adjusted Check or adjust steering gear box
torque.
Front wheel alignment Check and adjust front wheel align-
ment.
Erratic Steering when
BrakingWorn wheel bearings Replace wheel bearing.
Broken or sagging springs Replace spring.
Leaking wheel cylinder or caliper Repair or replace wheel cylinder or
caliper.
Warped discs Replace brake disc.
Badly worn brake linings Replace brake shoe lining.
Drum is out of round in some brakes Replace brake drum.
Wheel tires are inflated unequally Inflate tires to proper pressure.
Defective wheel cylinders Replace or repair wheel cylinder.
Disturbed front wheel alignment Check front wheel alignment
Ride Too Soft
Faulty shock absorber Replace shock absorber.
Suspension bottoms
Overloaded Check loading.
Faulty shocks absorber Replace shock absorber.
Incorrect, broken or sagging springs Replace spring.
Body Leans or Sways
in CornersLoose stabilizer bar Tighten stabilizer bar bolts or
replace bushes.
Faulty shocks absorbers or mounting Replace shock absorber or tighten
mounting.
Broken or sagging springs Replace spring.
Overloaded Check loading.
Cupped Tires
Worn wheel bearings Replace wheel bearing.
Excessive tire or wheel run-out Replace tire or wheel disc.
Tire out of balance Adjust tire balance. Condition Possible Cause Correction