1986 TOYOTA CAMRY V20 ECU

INSTALLATION OF DRIVE SHAFT
1. INSTALL SIDE GEAR SHAFT
(a) Insure that a new snap ring is positioned securely in the
groove of the side gear shaft.
(b) Using a brass bar and hammer, tap in the drive shaft
until it makes contact with the pinion shaft.
HINT:
wBefore installing the drive shaft, set the snap ring
opening side facing downward.
wWhether or not the side gear shaft is making contact
with the pinion shaft can be known by the sound or
feeling when driving it in.
2. CHECK INSTALLATION OF SIDE GEAR SHAFT
(a) Check that the side gear shaft will not come out by try-
ing to pull it completely out by hand.
(b) Push the side gear shaft to the differential and measure
the distance between the side gear shaft and the
transaxle case. Check that the distance between the
two is the same as the measurement taken before re-
moving the side gear shaft.
3. PACK IN GREASE TO SIDE GEAR SHAFT
Pack in grease to the side gear shaft.
Grease capacity: 43 ± 53 g (0.09 ± 0.12 Ib)
HINT: Use the grease supplied in the boot kit.
Supply of grease only is also available.
Part No. 90999±94029
4. INSTALL DRIVE SHAFT
(LH drive shaft)
(a) Place the new gasket on the inboard joint.
(b) Align the matchmarks on the side gear shaft and in-
board joint.
NOTICE: When moving the drive shaft, do not compress the
inboard boot.
(c) Insert and finger tighten the six hexagon bolts and the
three washers. 2. INSTALL DUST COVERS
(a) Using a press, press in the drive shaft side dust cover.
HINT: The clearance between the dust cover and the
bearing should be kept in the range shown in the il-
lustration.
(b) Using a press, press in the transaxle side dust cover.
± FRONT AXLE AND SUSPENSIONFront Drive Shaft (FWD VZV21 )FA±38

6. FILL TRANSAXLE WITH GEAR OIL OR FLUID
M/T (See page MT±1 17)
A/T Fluid type: ATF DEXRON) II
7. INSTALL ENGINE UNDER COVERS
8. INSTALL WHEELS
9. CHECK FRONT WHEEL ALIGNMENT
(See page FA ± 3) 5. INSTALL BEARING LOCK NUT, LOCK NUT CAP AND
COTTER PIN
(a) Torque the bearing lock nut while depressing the brake
pedal.
Torque: 1, 900 kg±cm (137 ft±Ib, 186 N±m )
(b) Install the lock nut cap and, using pliers, install a new
cotter pin. 4. CONNECT TIE ROD END TO STEERING KNUCKLE
Install and torque the nut, and secure it with a new cotter pin.
Torque: 500 kg±cm (36 ft±Ib, 49 N±m)
± FRONT AXLE AND SUSPENSIONFront Drive Shaft (4WD)FA±50

REMOVAL OF FRONT SHOCK ABSORBER
ASSEMBLY
1. DISCONNECT BRAKE HOSE
(a) Remove union bolt, and disconnect the brake hose from
the disc brake caliper.
(b) Drain the brake fluid into a container.
3. REMOVE SHOCK ABSORBER FROM BODY
(a) Remove the three bolts holding the top of the suspen-
sion support.
(b) Remove the shock absorber from the body.
NOTICE: Cover the drive shaft boot with cloth to avoid
damaging it.
2. DISCONNECT STEERING KNUCKLE FROM SHOCK
ABSORBER
Remove the bolts and nuts, and disconnect the steer-
ing knuckle from the shock absorber.
4. CLAMP SHOCK ABSORBER IN VISE
Install a bolt and two nuts to the bracket at the lower portion of
the shock absorber shell and secure it in a vise. (c) Remove the clip from the brake hose bracket.
(d) Pull off the brake hose from the brake hose bracket.
± FRONT AXLE AND SUSPENSIONFront Shock AbsorberFA±52

Fuse Case Test Bulb
Short [A]
SW1
Short [B]
Relay
Light
Short [C]
SW2 SolenoidDisconnect
Disconnect DisconnectTo Ignition SW
IG Terminal
INTRODUCTION±HOW TO PERFORM FOR SYSTEM INSPECTION
A±7
8
Wire Harness Repair Manual (RM1022E)
4. Finding a Short Circuit
(a)Remove the blown fuse and eliminate all loads from
the fuse.
(b)Connect a test bulb in place of the fuse.
(c)Establish conditions in which the test bulb comes on.
Example:
[A] ± Ignition SW on
[B] ± Ignition SW and SW 1 on
[C] ± Ignition SW, SW 1 and Relay on (Connect the Relay)
and SW 2 off (or disconnect SW 2)
(d)Disconnect and reconnect the connectors while
watching the test bulb. The short lies between the
connector where the test bulb stays lit and the
connector where the bulb goes out.
(e)Find the exact location of the short by lightly shaking
the problem wire along the body.
CAUTION:
(a)Do not open the cover or the case of the ECU
unless absolutely necessary. (If the IC terminals
are touched, the IC may be destroyed by static
electricity.)
(b)When replacing the internal mechanism (ECU
part) of the digital meter, be careful that no part of
your body or clothing comes in contact with the
terminals of leads from the IC, etc. of the
replacement part (spare part).
A

Cover
Fix Band
TERMINAL AND CONNECTOR REPAIR±TERMINAL REPLACEMENT
B±44
54
Wire Harness Repair Manual (RM1022E)
Insulation Displacement Connector
w/ Cover : CLOSE COVER
NOTICE:
Securely lock it
HINT:
When replacing it to a new connector, cut off the fixing band
without leaving it.
UNITE CONNECTOR
Make the projection of the front lock of the upper housing
meet the ditch of the front lock of the lower housing and fix
the rear lock.
NOTICE:

After uniting, securely lock it for not leaving the rear
lock arm deformed.

Make sure that the terminals will not become loose
by pulling the wires lightly.

Upper Housing Lock Housing
Lower
Housing Upper Housing Attached Lock Housing
Wire
Pull
B±45
TERMINAL AND CONNECTOR REPAIR±TERMINAL REPLACEMENT
55
Wire Harness Repair Manual (RM1022E)
Insulation Displacement Connector (0.64 Type)
(a)Install the upper housing to the lock housing.
NOTICE:

Securely Lock it.

Be careful not to mistake the upper housing and
lower housing when putting together.
(b)Make the projection of the front lock of the upper
housing attached lock housing meet the ditch of the
front lock of the lower housing and fix the rear lock.
NOTICE:

Afteruniting, securely lock it for not leaving the rear
lock arm deformed.

Make sure that the terminals will not become loose
by pulling the wires lightily.

Be careful not to mistake the upper housing and
lower housing when putting together.
3. When properly installed, pulling gently on the
wire lead will prove the terminal is locked in the
connector.

TERMINAL AND CONNECTOR REPAIR±TERMINAL REPLACEMENT
B±46
56
Wire Harness Repair Manual (RM1022E)
NOTICE:
If you working on the waterproof type, make sure that
a rubber plug or a terminal gasket is inserted into the
housing securely.
4. Secure the Repaired Wire to the Harness
If the wire is not in the conduit, or secured by other means, wrap
vinyl tape around the bundle to keep it together with the other
wires.
5. Connect Connector

Fit the male connector to the female terminal.
NOTICE:

Do not twist the connector when fitting.

Insert it until fully locked.

Lever
Lever is not locked
Lever
TERMINAL AND CONNECTOR REPAIR±HOW TO INSTALL AND REMOVE SPECIAL CONNECTORS
B±48
58
Wire Harness Repair Manual (RM1022E)
(2)Hold the connector to prevent it from slip off and push
it down until you hear a click to lock it.
(3)Confirm that the lever is securely locked.
[Case 2]
1. Cut the connection of the connector
(1)Hold the area indicated by the arrow in the illustration
(2)The lock is released and the lever is lifted up.
(3)Lift the lever up fully.
(4)Cut the connection of the connector.
NOTICE:
Do not hold the wire harness to pull it.