Page 227 of 1456

1. Engine Lubrication System
Trouble in General
Before troubleshooting, make sure that the engine
oil level is correct and no oil leakage exists.
Trouble Possible cause Corrective action
1. Warning light remains
on.1) Oil pressure switch
failureCracked diaphragm or oil leakage within switch Replace.
Broken spring or seized contacts Replace.
2) Low oil pressureClogged oil filter Replace.
Malfunction of oil by-pass valve of oil filter Clean or replace.
Malfunction of oil relief valve of oil pump Clean or replace.
Clogged oil passage Clean.
Excessive tip clearance and side clearance of oil
pump rotor and gearReplace.
Clogged oil strainer or broken pipe Clean or replace.
3) No oil pressureInsufficient engine oil Replenish.
Broken pipe of oil strainer Replace.
Stuck oil pump rotor Replace.
2. Warning light does
not go on.1) Burn-out bulb Replace.
2) Poor contact of switch contact points Replace.
3) Disconnection of wiring Repair.
3. Warning light flickers
momentarily.1) Poor contact at terminals Repair.
2) Defective wiring harness Repair.
3) Low oil pressureCheck for the same
possible causes as
listed in 1.Ð2)
19
[K100]2-4DIAGNOSTICS
1. Engine Lubrication System Trouble in General
Page 641 of 1456
2. Automatic Transmission
S3M0015A
(1) Button A
(2) Button B
(3) Spring (button)
(4) Grip
(5) Indicator cover
(6) Selector lever lower
(7) Pin
(8) Packing
(9) Plate
(10) Detent spring(11) Selector lever upper
(12) Rod
(13) Indicator light bulb
(14) Retainer spring
(15) Snap pin
(16) Outer cable
(17) Inner cable
(18) Nut (front)
(19) Nut (rear)
(20) Lock plate(21) Shift-lock solenoid
(22) Lock arm
(23) ªPº position switch
Tightening torque: N´m (kg-m, ft-lb)
T1:
5.9±1.5 (0.6±0.15, 4.3±1.1)
T2:12±3 (1.2±0.3, 8.7±2.2)
T3:25±7 (2.5±0.7, 18.1±5.1)
4
3-3[C200]COMPONENT PARTS
2. Automatic Transmission
Page 966 of 1456
4. Control Unit
B4M0369B
(1) Back plate
(2) Bulb
(3) Fan switch ASSY
(4) Illumi. plate
(5) Switch base(6) Control panel
(7) Fan switch knob
(8) RECIRC switch
(9) A/C switch
(10) Temp. switch knob(11) Mode switch
(12) Temp. lever ASSY
(13) Base plate
(14) Control amp.
(15) Temp. control cable
6
4-6[C400]COMPONENT PARTS
4. Control Unit
Page 1015 of 1456

2. Performance Test Diagnosis
If various conditions caused to other air conditioning system, the characteristics revealed on manifold gauge
reading are shown in the following:
As to the method of a performance test, refer to the item of ªPerformance Testº.
Each shaded area on the following tables indicates a reading of the normal system when the temperature
of outside air is 32.5ÉC (91ÉF).
Condition Probable cause Corrective action
INSUFFICIENT REFRIGERANT CHARGE
G4M0673
Insufficient cooling Refrigerant is small, or
leaking a little.(1) Perform leak test.
(2) Repair leak.
(3) Charge system.
Evacuate, as
necessary, and
recharge system.
ALMOST NO REFRIGERANT
G4M0674
No cooling action Serious refrigerant leak.Stop compressor
immediately.
(1) Perform leak test.
(2) Discharge system.
(3) Repair leak(s).
(4) Replace receiver
drier if necessary.
(5) Check oil level.
(6) Evacuate and
recharge system.
FAULTY EXPANSION VALVE
G4M0675
Slight cooling;
Sweating or frosted
expansion valve inlet.Expansion valve
restricts refrigerant flow.
IExpansion valve is
clogged.
IExpansion valve is
inoperative.
IValve stuck closed.
IThermal bulb has lost
charge.If valve inlet reveals
sweat or frost:
(1) Discharge system
(2) Remove valve and
clean it. Replace it if
necessary.
(3) Evacuate system
(4) Charge system.
If valve does not oper-
ate:
(1) Discharge system.
(2) Replace valve.
(3) Evacuate and
charge system.
35
[K200]4-7DIAGNOSTICS
2. Performance Test Diagnosis
Page 1231 of 1456

4. Headlight
A: ADJUSTMENT
1. HEADLIGHT AIMING
Adjust the headlight aiming by turning the adjust-
ing screws.
CAUTION:
Before checking the headlight aiming, be sure
of the following:
ITurn off the light before adjusting headlight
aiming. If the light is necessary to check
aiming, do not turn on for more than two min-
utes.
IThe area around the headlight has not sus-
tained any accident, damage or other type of
deformation.
IVehicle is parked on level ground.
IThe inflation pressure of tires is correct.
IVehicle's gas tank is fully charged.
IBounce the vehicle several times to normal-
ize the suspension.
IMake certain that someone is seated in the
driver's seat.
NOTE:
Adjust vertical aim first, then horizontal aim.
B6M0859A
B: REMOVAL AND INSTALLATION
1. HEADLIGHT BULB
1) Disconnect the connector from inside of the
engine compartment.2) Remove the light bulb retaining spring and then
remove the bulb.
B6M0860
3) Replace the bulb with a new one and hook the
spring.
4) Connect the connector.
CAUTION:
Since the tungsten halogen bulb operates at
high temperature, dirt and oil on the bulb sur-
face decreases the bulb's useful life. When
replacing the bulb, hold the flange portion and
do not touch the glass portion.
M6A0139
5) Installation is in the reverse order of removal.
2. HEADLIGHT
1) Remove front grille and disconnect connectors
from headlight.
2) Remove screws which secure front turn signal
light.
3) Remove front turn signal light while disconnect-
ing connector.
NOTE:
When installing the front turn signal light, securely
fit clip into locating.
6
6-2[W4A1]SERVICE PROCEDURE
4. Headlight
Page 1256 of 1456
B: BULB REPLACEMENT
B6M0761C
(1) Tachometer and temperature
gauge illumination
(2) Oil pressure
(3) CHECK ENGINE (Malfunction
Indicator Light)
(4) Tachometer illumination
(5) Turn signal (RH)
(6) Headlight beam(7) Door open (Front-Right)
(8) Seat belt
(9) Door open (Front-Left)
(10) Door open (Rear-Right)
(11) Door open (Rear-Left)
(12) Rear gate open (Wagon)
(13) Turn signal (LH)
(14) Speedometer illumination(15) Speedometer and fuel gauge
illumination
(16) Low fuel
(17) Charge
(18) Brake fluid level/parking brake
(19) FWD
(20) AT oil temperature
(21) ABS
28
6-2[W14B0]SERVICE PROCEDURE
14. Combination Meter