Page 1065 of 2103

AUTOMATIC TRANSAXLE
ENGINE (TURBO) AND On-vehicle
AA
A
Section A-A
Hole in endManualcontrol
lever
Hole in
flangeSwitch
body
00004249
Manual control lever
S W I T C H
23100150072
1. Set the selector lever to the (Neutral)
2.Loosen the’control cable to lever coupling
adjusting nut to free the cable and lever.
3. Set the manual lever to the neutral position.
4.Loosen and adjust the park/neutral position switch body.
Then the hole in the end of the manual control leve r
and the hole in the flange of the park/neutral
switch body must be aligned.
5. Tighten the park/neutral position switch body mo unting
bolts to the specified torque. Be careful at this
the position of the switch body is not, changed. ,
6.Lightly pull the transaxle in the arrow’s
tion, and tighten the adjusting nut to the specified torque,
7. Check that the lever is in
8. Check that each range on the transaxle side oper ates
and functions correctly for each the selector
lever.
Refer to GROUP On-vehicle Service.
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Page 1066 of 2103
AUTOMATIC: TRANSAXLE
ENGINE AND On-vehicle Service
switch
Name
Data link connector
servo switch
OD-OFF switch
Oil temperature sensor
Oil temperature sensor
Park/neutral position switch
Revision
I
Page 1067 of 2103
AUTOMATIC TRANSAXLE ‘I
ENGINE (TURBO) AND On-vehicle Service I-
Pulsegene-rator
Pulsegene-rator A
Throttle position sensor(with closed throttle position switch) Vehicle
sensor
CC Solenoid
Revision
Page 1068 of 2103
TRANSAXLE
ENGINE (TURBO) AND On-vehicle Service
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,
Page 1069 of 2103
AUTOMATIC TRANSAXLE
ENGINE (TURBO) AND On-vehicle Servide
PULSE GENERATOR A CHECK
1. Disconnect the pulse generator A connector
2. Measure the resistance between the
generator
side connector terminals and 2.
Standard
3. If the resistance is outside the replace
the pulse generator assembly.. .
PULSE GENERATOR CHECK
1. Disconnect the pulse generator connector.
2. Measure the resistance between the
generator
side connector terminals 3 and 4.
Standard [at
3.If the resistance is outside- the standard replace
the pulse generator assembly.
PARK/ NEUTRAL POSITION SWITCH CONTINUITY CHECK
Refer to
OVERDRIVE SWITCH CONTINUITY CHECK23100330032
Refer to
THROTTLE POSITION SENSOR (TPS) CHECK
Refer to GROUP On-vehicle Inspection of Compo-
nents.
CLOSED THROTTLE POSITION SWITCH CHECK
Refer to GROUP inspection of
nents.
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AUTOMATIC TRANSAXLE
ENGINE (TURBO) AND ENGINE> On-vehicle Service
Revision
S E R V O S W I T C H C H E C K
1. Disconnect the servo switch
2. Remove the servo
3. Check that there is continuity ‘-‘between servo
switch side connector terminal 1 and the inside
the servo switch.
4.If there is no continuity, replace the servo switch.
5.If continuity exists, push in on servo switch. Check that
no continuity exists between terminal and the metal
inside the servo switch.
6. If continuity exists, replace the
servo switch.
OIL TEMPERATURE SENSOR CHECK
1. Disconnect the oil temperature sensor connector.
2.Measure the resistance between the oil temperature sen-
sor side connector terminals 1 and 2, and check that
the values are as shown in the table below.
Standard values:
Oil temperature Resistance value
(32)
100 (212)
3. If the values are outside the standard values, r eplace
the oil temperature sensor.
VEHICLE SPEED SENSOR CHECK
1.Remove the vehicle speed sensor and connect a
resistance as shown in the illustration at left.
2. Turn the shaft of the vehicle speed sensor and c heck
that there is voltage between terminals 3. (1 turn
4 pulses)
DUAL PRESSURE SWITCH (AIR CONDITIONING LOAD)
CHECK
Refer to GROUP 55 On-vehicle Service.
Page 1071 of 2103

AUTOMATIC TRANSAXLE
ENGINE (TURBO) AND ENGINE> On-vehicle Service
TORQUE CONVERTER CLUTCH SOLENOID CHECK
1. Disconnect the TCC solenoid connector.
2.Measure the resistance between the TCC solenoid side
connector terminal 2 and the body ground.
Standard value: Approx. 13 [at
3. If the resistance is outside the standard value, replace
the solenoid valve assembly.
PRESSURE CONTROL SOLENOID VALVE
CHECK
1. Disconnect the PCSV connector.
2.Measure the resistance between the PCSV side connec tor
terminal 1 and the body ground.
Standard value: Approx. 3 [at
3. If the resistance is outside the standard value, replace
the solenoid valve assembly.
CONTROL SOLENOID VALVE A (SCSV-A)
CHECK23100520033
1Disconnect the SCSV-A connector.
Measure the resistance between the SCSV-A side conn ec-
tor terminal 3 and the body ground.
Standard value: Approx. 22 [at
3. If the resistance is outside the standard value, replace
the solenoid valve assembly.
SOLENOID VALVE (SCSV-B)
1 Disconnect the SCSV-B connector.
Measure the resistance between the SCSV-B side conn ec-
tor terminal 4 and the body ground.
Standard value: Approx. 22 [at
3. If the resistance is outside the standard value, replace
the solenoid valve assembly.
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Page 1072 of 2103

AUTOMATIC TRANSAXLE
ENGINE (TURBO) AND On-vehicle Service
Stall test consists of determining maximum engine speed
obtained at full throttle in positions. This test
checks torque converter overrunning clutch operation,
and holding ability of transmission clutches and
brake.
Caution
During this test, make sure no stands in front
of, or behind, vehicle.
1.Check the transmission fluid level, fluid temperatu re and
coolant temperature.
lFluid level: At “HOT” position on dipstick
l Fluid temperature:
lEngine coolant temperature:
2. Apply chocks to both rear wheels.
3.
engine tachometer.
4. Apply parking and service brakes fully.
5 . S t a r t e n g i n e .
6. With selector lever in position, depress accelerator
pedal fully to read engine
rpm. Do not hold
throttle wide open any longer than is necessary to obtain
maximum engine rpm reading, and never longer
5 seconds at a time. If more than one stall test is required,
operate at approximately 1,000 in neutral
for 2 minutes to cool transmission fluid between te sts.
Standard value:
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2,100 2,600
3 , 3 0 0 3 , 6 0 0
7.Place selector lever to position and perform test
by the same procedures above.
Stall Speed Above Specification in
If stall speed is higher than Specification, rear c lutch or overrun-
ning clutch is slipping. In this case, perform hydrau-
lic test to locate cause of slippage.
Stall Above Specification in “R”
If stall speed is higher than front clutch of trans-
axle or low-reverse brake is In this perform
hydraulic test to locate cause of slippage.
Stall Speed Above Specification and “R”
If stall speed is lower than insufficient engine
output or faulty torque converter is Check for en-
gine misfiring, ignition timing, valve clearance etc. If these
are good, torque converter is faulty..