2005 SUZUKI JIMNY Connector

Downloaded from www.Manualslib.com manuals search engine 0A-14 GENERAL INFORMATION
CONTINUITY CHECK
1) Measure resistance between connector terminals at both
ends of the circuit being checked (between A-1 and C-1 in
the figure).
If no continuity is indicated (infinity or over limit), that means
that the circuit is open between terminals A-1 and C-1.
2) Disconnect the connector included in the circuit (connector-B
in the figure) and measure resistance between terminals A-1
and B-1.
If no continuity is indicated, that means that the circuit is
open between terminals A-1 and B-1. If continuity is indi-
cated, there is an open circuit between terminals B-1 and C-
1 or an abnormality in connector-B.
VOLTAGE CHECK
If voltage is supplied to the circuit being checked, voltage check
can be used as circuit check.
1) With all connectors connected and voltage applied to the cir-
cuit being checked, measure voltage between each terminal
and body ground.
a) If measurements were taken as shown in the figure at the
left and results were as listed below, it means that the cir-
cuit is open between terminals B-1 and A-1.
Voltage Between
C-1 and body ground: Approx. 5V
B-1 and body ground: Approx. 5V
A-1 and body ground: 0V
b) Also, if measured values were as listed below, it means that
there is a resistance (abnormality) of such level that corre-
sponds to the voltage drop in the circuit between terminals
A-1 and B-1.
Voltage Between
C-1 and body ground: Approx. 5V
B-1 and body ground: Approx. 5V
A-1 and body ground: Approx. 3V (2V voltage drop)

Downloaded from www.Manualslib.com manuals search engine GENERAL INFORMATION 0A-15
Short circuit check (wire harness to ground)
1) Disconnect negative cable from battery.
2) Disconnect connectors at both ends of the circuit to be
checked.
3) Measure resistance between terminal at one end of circuit
(A-1 terminal in figure) and body ground. If continuity is indi-
cated, it means that there is a short to ground between ter-
minals A-1 and C-1 of the circuit.
4) Disconnect the connector included in circuit (connector B)
and measure resistance between A-1 and body ground.
If continuity is indicated, it means that the circuit is shorted to
the ground between terminals A-1 and B-1.
Intermittent and Poor Connection
Most intermittent are caused by faulty electrical connections or
wiring, although a sticking relay or solenoid can occasionally be at
fault. When checking it for proper connection, perform careful
check of suspect circuits for:
 Poor mating of connector halves, or terminals not fully
seated in the connector body (backed out).
 Dirt or corrosion on the terminals. The terminals must be
clean and free of any foreign material which could impede
proper terminal contact. However, cleaning the terminal with
a sand paper or the like is prohibited.
 Damaged connector body, exposing the terminals to mois-
ture and dirt, as well as not maintaining proper terminal ori-
entation with the component or mating connector. NOTE:
If the circuit to be checked is connected to other parts
(1), disconnect all connectors of those parts.
Otherwise, diagnosis will be misled.
1. To other parts

Downloaded from www.Manualslib.com manuals search engine 0A-16 GENERAL INFORMATION
 Improperly formed or damaged terminals.
Check each connector terminal in problem circuits carefully
to ensure good contact tension by using the corresponding
mating terminal.
If contact tension is not enough, reform it to increase contact
tension or replace.
 Poor terminal-to-wire connection.
Check each wire harness in problem circuits for poor con-
nection by shaking it by hand lightly. If any abnormal condi-
tion is found, repair or replace.
 Wire insulation which is rubbed through, causing an intermit-
tent short as the bare area touches other wiring or parts of
the vehicle.
 Wiring broken inside the insulation. This condition could
cause continuity check to show a good circuit, but if only 1 or
2 strands of a multi-strand-type wire are intact, resistance
could be far too high.
If any abnormality is found, repair or replace.
Precaution For Installing Mobile Communica-
tion Equipment
When installing mobile communication equipment such as CB
(Citizens-Band)-radio or cellular-telephone, be sure to observe
the following precautions.
Failure to follow cautions may adversely affect electronic control
system.
 Keep the antenna as far away as possible from the vehicle’s
electronic control unit.
 Keep the antenna feeder more than 20 cm (7.9 in) away from
electronic control unit and its wire harnesses.
 Do not run the antenna feeder parallel with other wire har-
nesses.
 Confirm that the antenna and feeder are correctly adjusted.
1. Check contact tension by inserting and removing just once
2. Check each terminal for bend and proper alignment

Downloaded from www.Manualslib.com manuals search engine GENERAL INFORMATION 0A-21
Abbreviations May Be Used In This Manual
Abbreviations
AABC
ATDC
API
ATF
ALR
AC
A/T
A/C
ABDC
A/F
A-ELRAnti-lock Brake System
After Top Dead Center
American Petroleum Institute
Automatic Transmission Fluid
Automatic Locking Retractor
Alternating Current
Automatic Transmission
Air Conditioning
After Bottom Dead Center
Air Fuel Mixture Ratio
Automatic-Emergency
Locking RetractorEEBCM
ECM
ECT Sensor
EGR
EGRT Sensor
EFE Heater
ELR
EPS
EVAP
EVAP CanisterElectronic Brake Control Module,
ABS Control Module
Engine Control Module
Engine Coolant Temperature
Sensor (Water Temp. Sensor,
WTS)
Exhaust Gas Recirculation
EGR Temperature Sensor
(Recirculated Exhaust Gas Temp.
Sensor, REGTS)
Early Fuel Evaporation
Heater (Positive Temperature
Coefficient, PTC Heater)
Emergency Locking Retractor
Electronic Power Steering
Evaporative Emission
Evaporative Emission Canister
(Charcoal Canister) BB+
BTDC
BBDCBattery Positive Voltage
Before Top Dead Center
Before Bottom Dead Center
CCKT
CMP Sensor
CO
CPP Switch
CPU
CRSCircuit
Camshaft Position Sensor
(Crank Angle Sensor, CAS)
Carbon Monoxide
Clutch Pedal Position Switch
(Clutch Switch, Clutch Start
Switch)
Central Processing Unit
Child Restraint SystemF 4WD 4 Wheel Drive
GGEN
GNDGenerator
Ground
HHC
HO2SHydrocarbons
Heated Oxygen Sensor
DDC
DLC
DOHC
DOJ
DRL
DTCDirect Current
Data Link Connector
(Assembly Line Diag. Link, ALDL,
Serial Data Link, SDL)
Double Over Head Camshaft
Double Offset Joint
Daytime Running Light
Diagnostic Trouble Code
(Diagnostic Code)IIAC Valve
IAT Sensor
ICM
IG
ISC ActuatorIdle Air Control Valve (Idle Speed
Control Solenoid Valve, ISC
Solenoid Valve)
Intake Air Temperature Sensor
(Air temperature Sensor, ATS)
Immobilizer Control Module
Ignition
Idle Speed Control Actuator
(Motor)

Downloaded from www.Manualslib.com manuals search engine AIR CONDITIONING (OPTIONAL) 1B-31
Condenser Assembly
INSPECTION
Check the following.
Check clog of condenser fins.
If, any clogs are found, condenser fins should be washed
with water, and should be dried with compressed air.
Check condenser fins for leakage and breakage.
If any defects are found, repair or replace condenser.
Check condenser fittings for leakage.
If any defects are found, repair or replace condenser.
REMOVAL
1) Disconnect negative (–) cable at battery.
2) Recover refrigerant from A/C system by referring to “Recov-
ery” in this section.
3) Remove front bumper referring to “Front Bumper” in Section
8.
4) Disconnect A/C condenser cooling fan motor and dual pres-
sure switch connectors.
5) Remove radiator mounting bolts.
6) Disconnect discharge hose (1) from condenser (2).
7) Disconnect receiver / dryer outlet hose (3) and condenser
outlet pipe (4) from receiver / dryer (5).
8) Remove condenser cooling fan assembly (6) from con-
denser (2).
9) Remove receiver / dryer (5) with its bracket (7) from con-
denser (2).
10) Remove condenser (2) from radiator.
INSTALLATION
Reverse removal procedure to install condenser, and then noting
the following instructions.
Replenish specified amount of compressor oil to compressor
suction side by referring to “Replenishing Compressor Oil” in
this section.
Evacuate and charge refrigerant by referring to “Evacuating”
and “Charging” in this section. CAUTION:
Be careful not to damage condenser fins. If condenser fin
is bent, straighten it by using flat head screwdriver or
pair of pliers.
NOTE:
The amount of removed compressor oil must be mea-
sured for replenishing compressor oil.

Downloaded from www.Manualslib.com manuals search engine AIR CONDITIONING (OPTIONAL) 1B-33
Condenser Cooling Fan Assembly
ASSEMBLY
INSPECTION
1) Check continuity between each two terminals about the con-
denser cooling fan motor (1).
If check results are no continuity, replace condenser cooling
fan motor.
2) Connect battery to condenser cooling fan motor as shown in
figure, then check that the condenser cooling fan motor
operates smoothly.
Reference current of condenser cooling fan motor
approximately 7.5 A at 12 V
REMOVAL
1) Remove front bumper.
2) Disconnect condenser cooling fan motor connector (1).
3) Remove radiator mounting bolts.
4) Remove condenser cooling fan assembly (2) from con-
denser (3).
INSTALLATION
Reverse removal procedure for installation.CAUTION:
Be careful not to damage condenser fins. If condenser fin
is bent, straighten condenser fin by using flat head
screwdriver or pair of pliers.

Downloaded from www.Manualslib.com manuals search engine 1B-40 AIR CONDITIONING (OPTIONAL)
4) Remove compressor drive belt (1) as follows.
For vehicle with P/S
Loosen tension pulley bolts (2).
For vehicle without P/S
Loosen tension pulley tightening nut (3) and adjusting bolt
(4).
5) Disconnect thermal switch connector.
6) Disconnect suction and discharge hoses from compressor.
7) Remove compressor (1) from its bracket (2).
INSTALLATION
Reverse removal procedure for installation, and then noting the
following instructions.
Replenish specified amount of compressor oil to compressor
suction side by referring to “Replenishing Compressor Oil” in
this section.
Evacuate and charge system by referring to “Recovery” in
this section.
Adjust drive belt tension by referring to “Compressor Drive
Belt” in this section.
[A] : Vehicle with P/S
[B] : Vehicle without P/S
NOTE:
Cap open fittings immediately to keep moisture out of
system.
NOTE:
If compressor is replaced, drain oil from removed com-
pressor. And then, measure its amount.

Downloaded from www.Manualslib.com manuals search engine POWER STEERING (P/S) SYSTEM (If equipped) 3B1-7
Idle-Up System Check
1) Warm up engine to normal operating temperature.
2) Turn A/C switch OFF, if equipped.
3) Turn steering wheel fully and check idle speed.
Engine idle speed drops a little momentarily when steering wheel is turned fully but returns to its specified
level immediately. If power steering pressure switch connector is connected, check the same with that con-
nector disconnected. Momentary drop of engine idle speed should be less when it is connected than when
disconnected.
Power Steering Fluid Leakage Check
Start engine and turn steering wheel fully to the right and left so that maximum hydraulic pressure is applied to
system. Then visually check gear box, P/S pump and P/S fluid reservoir respectively and each joint of hydraulic
pressure piping for leakage. During this check, however, never keep steering wheel turned fully for longer than
10 seconds.