Opel Frontera UBS. Service manual — part 1492

7A–210

AUTOMATIC TRANSMISSION (AW30-40LE)

TORQUE SPECIFICATIONS

N·m (kg·m/lb·ft)

E07RY00007

AUTOMATIC TRANSMISSION (AW30-40LE)

7A–211

7A–212

AUTOMATIC TRANSMISSION (AW30-40LE)

TRANSMISSION CONTROL SYSTEM (4L30–E)

7A1–1

TRANSMISSION

TRANSMISSION CONTROL SYSTEM (4L30–E)

CONTENTS

Service Precaution

7A1–2

. . . . . . . . . . . . . . . . . . . . . .

General Description

7A1–2

. . . . . . . . . . . . . . . . . . . . .

Electronic Control Diagram

7A1–3

. . . . . . . . . . . . .

Powertrain Control Module (PCM)

7A1–4

. . . . . . .

Control System Diagram

7A1–5

. . . . . . . . . . . . . . .

Shift Control

7A1–6

. . . . . . . . . . . . . . . . . . . . . . . . . .

Band Apply Control

7A1–6

. . . . . . . . . . . . . . . . . . . .

Torque Converter Clutch Control

7A1–6

. . . . . . . . .

Line Pressure Control

7A1–6

. . . . . . . . . . . . . . . . . .

On–Board Diagnostic System

7A1–6

. . . . . . . . . . .

Fail Safe Mechanism

7A1–6

. . . . . . . . . . . . . . . . . . .

Torque Management Control

7A1–6

. . . . . . . . . . . .

ATF Warning Control

7A1–6

. . . . . . . . . . . . . . . . . . .

ABS Control (If equipped)

7A1–6

. . . . . . . . . . . . . .

Shift Mode Control

7A1–7

. . . . . . . . . . . . . . . . . . . . .

Gear Shift Control

7A1–8

. . . . . . . . . . . . . . . . . . . . .

Winter Drive Mode

7A1–9

. . . . . . . . . . . . . . . . . . . . .

Backup Mode

7A1–9

. . . . . . . . . . . . . . . . . . . . . . . . .

Functions of Input / Output Components

7A1–10

. .

Diagnosis

7A1–11

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electronic Diagnosis

7A1–11

. . . . . . . . . . . . . . . . . . .

Check Trans Indicator

7A1–11

. . . . . . . . . . . . . . . . . .

Diagnostic Check

7A1–11

. . . . . . . . . . . . . . . . . . . . . .

“Check Trans” Check

7A1–12

. . . . . . . . . . . . . . . . . .

Tech2 OBD II Connection

7A1–13

. . . . . . . . . . . . . . .

F0: Transmission Data

7A1–18

. . . . . . . . . . . . . . . . .

F1: PC Solenoid Data

7A1–19

. . . . . . . . . . . . . . . . . .

OBD II Diagnostic Management System

7A1–20

. .

16 – Terminal Data Link Connector (DLC)

7A1–21

.

Malfunction Indicator Lamp (MIL)

7A1–22

. . . . . . . .

Types Of Diagnostic Trouble Codes (DTCs)

7A1–22

Clear DTC

7A1–22

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

DTC Check

7A1–23

. . . . . . . . . . . . . . . . . . . . . . . . . . .

PCM Precaution

7A1–23

. . . . . . . . . . . . . . . . . . . . . . .

Information On PCM

7A1–23

. . . . . . . . . . . . . . . . . . .

Intermittent Conditions

7A1–23

. . . . . . . . . . . . . . . . .

Transmission And PCM Identification

7A1–24

. . . . .

Isuzu Trooper

7A1–25

. . . . . . . . . . . . . . . . . . . . . . . . .

Diagnostic Trouble Code (DTC)
Identification

7A1–26

. . . . . . . . . . . . . . . . . . . . . . . . .

DTC P0218 Transmission Fluid Over
Temperature

7A1–27

. . . . . . . . . . . . . . . . . . . . . . . . . . .

DTC P0560 System Voltage Malfunction

7A1–29

. . .

DTC P0705 Transmission Range Switch
(Mode Switch) Illegal Position

7A1–32

. . . . . . . . . . . .

DTC P0706 Transmission Range Switch
(Mode Switch) Performance

7A1–35

. . . . . . . . . . . . . .

DTC P0712 Transmission Fluid Temperature
(TFT) Sensor Circuit Low Input

7A1–38

. . . . . . . . . . .

DTC P0713 Transmission Fluid Temperature
(TFT) Sensor Circuit High Input

7A1–41

. . . . . . . . . . .

DTC P0719 TCC Brake Switch Circuit High
(Stuck On)

7A1–44

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DTC P0722 Transmission Output Speed
Sensor (OSS) Low Input

7A1–47

. . . . . . . . . . . . . . . . .

DTC P0723 Transmission Output Speed
Sensor (OSS) Intermittent

7A1–50

. . . . . . . . . . . . . . .

DTC P0730 Transmission Incorrect Gear
Ratio

7A1–53

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DTC P0748 Pressure Control Solenoid
(PCS) (Force Motor) Circuit Electrical

7A1–56

. . . . .

DTC P0753 Shift Solenoid A Electrical

7A1–58

. . . . .

DTC P0758 Shift Solenoid B Electrical

7A1–61

. . . . .

DTC P1790 ROM Transmission Side Bad
Check Sum

7A1–65

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

DTC P1792 EEPROM Transmission Side
Bad Check Sum

7A1–66

. . . . . . . . . . . . . . . . . . . . . . . .

DTC P1835 Kickdown Switch Always On

7A1–67

. . .

DTC P1850 Brake Band Apply Solenoid
Malfunction

7A1–69

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

DTC P1860 TCC Solenoid Electrical

7A1–73

. . . . . . .

Transmission Fluid Temperature (TFT)
Sensor Specifications

7A1–76

. . . . . . . . . . . . . . . . . . .

SECTION