2007 ISUZU KB P190 Workshop Repair Manual

Page 4441 of 6020

ISUZU KB P190 2007  Workshop Repair Manual TRANSMISSION CONTROL SYSTEM (JR405E)   7A2-157
Down Slope Mode  
Condition for setting the down slope mode shift map;  
All of the following conditions are met:
• Brake pedal switch is depressed

Page 4442 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 7A2-158   TRANSMISSION CONTROL SYSTEM (JR405E)
The TCM controls the torque converter clutch (TCC) 
solenoid valve based on the accelerator pedal angle,
input shaft speed, output shaft speed and transm

Page 4443 of 6020

ISUZU KB P190 2007  Workshop Repair Manual TRANSMISSION CONTROL SYSTEM (JR405E)   7A2-159
Based on each transmission fluid pressure (TFP) 
switch signal and each speed sensor signal and the
accelerator pedal angle, the duty cycle type shift
so

Page 4444 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 7A2-160   TRANSMISSION CONTROL SYSTEM (JR405E)
Legend1. Input shaft speed  
2. Transmission fluid pressure 
3. Time
4. Clutch engagement fluid pressure 5. Engine speed 
6. Disengagement side clutch fl

Page 4445 of 6020

ISUZU KB P190 2007  Workshop Repair Manual TRANSMISSION CONTROL SYSTEM (JR405E)   7A2-161
Transmission Power Flow Description
Legend1. Input shaft 
2. Front planetary carrier  
3. Front pinion gear
4. Front sun gear 
5. Rear sun gear 
6. Rear

Page 4446 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 7A2-162   TRANSMISSION CONTROL SYSTEM (JR405E)
Parking
Legend1. Input shaft 
2. Front planetary carrier 
3. Front pinion gear 
4. Front sun gear 
5. Rear sun gear
6. Rear pinion gear 
7. Rear internal

Page 4447 of 6020

ISUZU KB P190 2007  Workshop Repair Manual TRANSMISSION CONTROL SYSTEM (JR405E)   7A2-163
Neutral
Legend1. Input shaft 
2. Front planetary carrier 
3. Front pinion gear 
4. Front sun gear 
5. Rear sun gear
6. Rear pinion gear 
7. Rear internal

Page 4448 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 7A2-164   TRANSMISSION CONTROL SYSTEM (JR405E)
Reverse Gear 
Legend1. Input shaft 
2. Front planetary carrier 
3. Front pinion gear 
4. Front sun gear 
5. Rear sun gear
6. Rear pinion gear 
7. Rear in