2007 ISUZU KB P190 BATTERY

ON-VEHICLE SERVICE (JR405E) 7A3-9
TURBINE SENSOR
The turbine sensor is attached to the right side of the
transmission.

Inspect
1. During driving at a speed of 20km/h (12mph) with “L” range in low gear, measure the voltage between the
TCM connector terminals (B3) and (B5) with a digital
voltmeter.
Standard voltage : approx. 7V (AC range)
2. If the voltage is outside of the standard value, check the turbine sensor pole piece for presence of foreign
materials and the turbine sensor cable for a short o
r
open circuit.
If the result of the inspection is abnormal, replace the turbine sensor.
Torque: 6 N·m (0.6 kgf·m/52 lb·in)



POWER AND 3RD START SWITCH
Inspect
1. Block the wheels.
2. Disconnect the negative battery cable.
3. Pry out the switch from the floor console.
4. Disconnect the harness connector.
5. Check continuity between terminals (5) and (6) at third (3rd) position.
6. Check continuity between terminals (3) and (6) at power (PW R) position.
7. Replace the power and 3rd start switch if the result o
f
inspection is abnormal.
8. Connect the harness connector.
9. Connect the negative battery cable.
10. Remove the wheel blocks.
238R300003



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ISUZU KB P190 2007

ON-VEHICLE SERVICE (JR405E) 7A3-11
Remove or Disconnect
1. Block the wheels.
2. Disconnect the negative battery cable.
3. Remove the rear console and the front console.
4. Remove the 2 screws fixing the select lever knob.
5. Remove the knob together with the knob button and spring from the lever.
6. Turn the sleeve counterclockwise to remove it. Make a note of the number of turns required to free
the sleeve.
7. Remove the harness connectors from the base plate.
8. Remove the upper housing (held in place by 4 latched fasteners).
9. Remove the lamp assembly by turning it counterclockwise.
10. Remove the spring plate.
11. Remove the grooved pin.
12. Disconnect the shift cable from the select lever.
13. Remove the lever assembly by pressing the rod down (lever in N position).
14. Remove the harness connectors from the shift lock unit, then remove the shift lock unit.
15. Remove the interlock controller.
16. If the replacement of shift lock release button o
r
shift lock button spring is required, remove the
position indicator housing, the shift lock button
spring and shift lock release button can be
removed.


Install or Connect
NOTE
Apply MULTEMP No. 2 grease (or equivalent) to the
select lever. Refer to the illustration.


RTW 77ALH000201
1. Install the interlock controller.
2. Install the shift lock unit and connect the harness to the shift lock unit.
3. Install the lever assembly to the base plate. a. Insert and secure the shaft and connect the cable.
b. Insert pawled end of the shaft into the base plate hole.
c. Insert the detent pin of the shaft into detent aperture (lever assembly in N position).
d. Install the grooved pin.



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ISUZU KB P190 2007

ON-VEHICLE SERVICE (JR405E) 7A3-13
SHIFT CABLE




RTW 77ALF000301
Legend
1. Select lever
2. Select lever base
3. Shift cable
4. Bracket

5. Adjuster
6. Manual shaft select lever
7. Shift cable retaining pawl
8. Clip

Remove or Disconnect
1. Block the wheels.
2. Disconnect the negative battery cable.
3. Move the select lever to the “N” position.
4. Remove the rear console and front console.
5. Disconnect the shift cable from the select lever.
6. Press on the shift cable retaining pawl to remove the cable from the select lever base.

7. Disconnect the shift cable from the transmission
side.
8. Remove the shift cable from the bracket.
9. Pull the shift cable free from the bottom of the vehicle.



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ISUZU KB P190 2007

7A3-14 ON-VEHICLE SERVICE (JR405E)
Install or Connect
1. Install the shift cable toward the inside of the cabin
from the bottom of the vehicle.
2. Push the shift cable into the select lever base.
3. Connect the shift cable to the select lever.
4. Fix the shift cable to the bracket.
Install the clip on the marking on the shift cable.
5. Check that the select lever is in the “N” position.
6. Check that the transmission is in the “N” position.
249R300002
7. Slide the cover in the direction shown by the arrow
(1).
8. Use an ordinary screwdriver to move the lock piece from the position indicated by the arrow (2). Continue
to move the lock piece until the adjuster position
begins to change.
P1010012

9. Connect the shift cable to the manual shaft select
lever at the transmission side.
10. Insert the lock piece to the adjuster (cable length adjustment).
11. Slide the cover on the adjuster and secure the lock piece.
P1010016-2
12. Press the select lever knob button 5 times at “P”position.
Then check that the select lever moves smoothly to each of its positions.
13. Check that the shift position indicated by the select lever and the actual shift position are the same.
14. Install the front console and rear console.
15. Connect the negative battery cable.
16. Remove the wheel blocks.



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ON-VEHICLE SERVICE (JR405E) 7A3-17
Remove or Disconnect
1. Block the wheels.
2. Disconnect the negative battery cable.
3. Drain the fluid.
Refer to “ATF CHANGE” in this section.
4. Remove the 19 bolts and oil pan.
5. Inspect the bottom of the oil pan and strainer netting for foreign material (clutch facing and metal
shavings).
If there is an excessive accumulation of foreign material, the oil strainer must be replaced.
Further inspection is required to determine the source of the foreign material.
6. Remove the harness assembly (including the oil temperature sensor).
7. Remove the 11 bolts and the solenoid fixing plate.
8. Remove the 6 solenoids and 3 oil pressure switches.

Inspect
Oil pressure switch
Apply compressed air (390 kPa/4.0 kgf/cm2/57 psi) to
the oil pressure switch to check the oil pressure switch
continuity between the connector and screw.
Replace the oil pressure switch if the result of inspection
is abnormal.

Oil temperature sensor (harness assembly)
Check the oil temperature sensor resistance between
harness terminals 7 and 6 (ground).
Oil temperature sensor resistance:
2,400~2,600 ohms (20 °
°°
°
C)
244L300011

Solenoid
Measure the resistance of each solenoid.
Resistance:
Brown connector – 3.0~3.4 ohms (20 °
°°
°
C)
Gray connector – 12.0~13.2 ohms (20 °
°°
°
C)
White connector – 12.2~13.4 ohms (20 °
°°
°
C)
Replace the solenoid if the result of inspection is
abnormal.

Install or connect
1. Install the O-rings to each of the solenoids.
2. Install the 6 solenoids and 3 oil pressure switches.
Line pressure solenoid bolt torque:
8 N·m (0.8 kgf·m/69 lb·in)
Oil pressure switch bolt torque:
4 N·m (0.4 kgf·m/35 lb·in)
3. Install the solenoid fixing plate together with the harness brackets.
Number Length (Color)
Solenoid fixing plate bolt
(A)
(B)
4
7
16 mm (0.63 in) (Gold)
45 mm (1.77 in) (Silver)

Bolt torque : 8 N·m (0.8 kgf·m/69 lb·in)
4. Install the harness assembly.
5. If removed, install the oil strainer.
Number Length (Color)
Oil strainer bolt
(C)
(D)
9
4
13 mm (0.51 in) (Silver)
45 mm (1.77 in) (Silver)

Bolt torque : 8 N·m (0.8 kgf·m/69 lb·in)
6. Install the new gasket and oil pan.
Bolt torque : 8 N·m (0.8 kgf·m/69 lb·in)
7. Fill the fluid.
Refer to “ATF CHANGE” in this section.
8. Connect the negative battery cable.
9. Remove the wheel blocks.

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7A3-18 ON-VEHICLE SERVICE (JR405E)
CONTROL VALVE ASSEMBLY
244L300001
Remove or Disconnect
1. Block the wheels.
2. Disconnect the negative battery cable.
3. Drain the fluid.
Refer to “ATF CHANGE” in this section.
4. Remove the 19 bolts and oil pan.
5. Inspect the bottom of the oil pan and strainer netting for foreign material (clutch facing and metal
shavings).
If there is an excessive accumulation of foreign material, the oil strainer must be replaced.
Further inspection is required to determine the source of the foreign material.
6. Disconnect the 2 harness connectors leading to the control valve.
7. Remove the 12 bolts and the control valve assembly.
Number of bolts Length
10 (A)
2 (B) 40 mm (1.57 in)
30 mm (1.18 in)

Note:
Take care not to disturb the manual valve (inside the
control valve assembly).
Do not allow the pin to fall free (the pin prevents the
valve from turning).


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ISUZU KB P190 2007

ON-VEHICLE SERVICE (JR405E) 7A3-19
Install or Connect
1. Align the manual valve and the manual plate of the
transmission case.
43ASSY119
2. Install the control valve assembly and tighten the 12 fixing bolts to the specified torque.
Number of bolts Length Color
10 (A) 40 mm (1.57 in) Gold
2 (B) 30 mm (1.18 in) Gold

Bolt torque : 8 N·m (0.8 kgf·m/69 lb·in)
3. Connect the 2 harness connectors.
4. If removed, install the oil strainer.
Refer to “Solenoids, Oil Pressure Switch and Oil Temperature Sensor” previously in this section.
5. Install the new gasket and oil pan.
Bolt torque : 8 N·m (0.8 kgf·m/69 lb·in)
6. Fill with the fluid.
Refer to “ATF CHANGE” in this section.
7. Connect the negative battery cable.
8. Remove the wheel blocks.

FLUSHING THE TRANSMISSION FLUID COOLER AND LINE
The fluid cooler and lines may be flushed under the
following condition. This will help prevent more trouble
after the transmission is repaired.
1. W hen an abnormal amount of debris is found.
2. W hen an abnormal wear or chips on gears and shafts is found while overhauling.
3. W hen there is abnormal clutch facing wear and oil contamination found.

Procedures
1. Block the wheels.
2. Disconnect the negative battery cable.
3. Raise the vehicle and support it with suitable safet
y
stands.
4. Disconnect the fluid cooler lines at the transmission case and fluid cooler.
5. Flush and back-flush the fluid cooler and lines using solvent and compressed air.
Note:
DO NOT exceed (200 kPa/2.0 kgf/cm
2/28 psi) air
pressure, or damage may result to oil cooler.

6. Remove all remaining solvent from the system with
compressed air.
7. Flush the cooling system again with Automatic Transmission Fluid (ATF).
After the final flush, connect all lines.
Cooler line joint connector torque :
44 N·m (4.5 kgf·m/33 lb·ft)
8. Replenish the ATF.
9. Start the engine to test the system for the free flow o
f
fluid. If the flow is restricted, the cooler assembly o
r
lines must be replaced.
Repeated cleaning and flushing may not remove all the debris from the fluid cooler circuit.
Move the select lever through the various ranges and return to neutral.
Check for fluid level.
If the fluid level is below the specified range, ATF must be added.
10. Connect the negative battery cable.
11. Remove the safety stands.
12. Remove the wheel blocks.

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7A3-20 ON-VEHICLE SERVICE (JR405E)
TRANSMISSION ASSEMBLY

RUW 57ALF000201
Legend
1. Shift Cable
2. Propeller Shaft
3. Engine Harness
4. ATF Level Dipstick & Filler Tube
5. Under Cover
6. Bolt

7. ATF Pipe
8. Crossmember
9. Transmission Mount
10. Starter Motor
11. Bolt
12. Automatic Transmission

Remove or Disconnect
1. Block the wheels.
2. Disconnect the negative battery cable.
3. Raise the vehicle and support it with the suitable safety stands.




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ISUZU KB P190 2007