Automatic Transmission - Diagnosis - 4R44E & 4R55E Automatic Transmission
- Introduction
- Description & Operation
- Notes
- Description & Operation
- Input Sensors
- Air Conditioning Clutch (ACC)
- Brake On/Off (BOO) Switch
- Crankshaft Position (CKP) Sensor & Ignition Control Module
- Engine Coolant Temperature (ECT) Sensor
- Intake Air Temperature (IAT) Sensor
- Low Range Switch (4WD)
- Mass Airflow Sensor (MAF)
- Power Steering Pressure (PSP) Switch
- Transmission Control Switch (TCS)
- Transmission Fluid Temperature (TFT) Sensor
- Throttle Position Sensor (TPS)
- Transmission Range (TR) Sensor
- Transmission Speed Sensor (TSS)
- Vehicle Speed Sensor (VSS)
- Output Devices
- Trouble Shooting
- EEC-IV Self-Diagnostic System
- Diagnostic Formats
- Diagnostic Trouble Codes (DTC)
- Retrieving Codes
- Reading Codes
- Clearing Codes
- Summary
- Quick Test
- Description
- Diagnostic Aids
- Visual Check
- Equipment Hookup
- Analog Volt-Ohmmeter (VOM)
- Scan Tool
- STAR Series Tester
- Malfunction Indicator Light (MIL)
- KOEO Self-Test
- 1996 Aerostar
- 1995 Explorer
- 1996 Explorer
- 1995 Ranger
- 1996 Ranger
- 1995 Mazda B-Series
- 1996 Mazda B-Series
- KOER Self-Test
- Continuous Monitor Mode (Wiggle Test)
- KOEO Wiggle Test Procedure
- KOER Wiggle Test Procedure
- Additional System Functions
- Transmission Drive Cycle Test
- Torque CONVERTOR Engagement Test
- Summary
- EEC-IV Code Reference Table
- EEC-V Self-Diagnostic System
- Diagnostic Formats
- DIAGNOSTIC TROUBLE CODES (DTCs)
- Retrieving Codes
- Reading Codes
- Clearing Codes
- Quick Test
- Description
- Visual Check
- Equipment Hookup
- Generic Scan Tool
- New Generation STAR (NGS) Tester
- KOEO Self-Test
- KOER Self-Test
- Computed Timing Check
- 1996 Aerostar
- 1995 Explorer
- 1996 Explorer
- 1995 Ranger
- 1996 Ranger
- 1995 Mazda B-Series
- 1996 Mazda B-Series
- Continuous Memory Self-Test (Emission Related)
- Continuous Memory Self-Test (Enhanced Mode)
- Additional System Functions
- Torque CONVERTOR Engagement Test
- Transmission Drive Cycle Test
- Transmission Solenoid Cycling & Drive Test (Dynamic Test)
- EEC-V Code Reference Table
- EEC-IV & EEC-V Circuit Test & Pinpoint Test Procedures
- EEC-IV & EEC-V Pinpoint Tests
- Notes
- Pinpoint Test A - Shift Solenoid Electrical Circuit
- Pinpoint Test B - TFT Electrical Circuit
- Pinpoint Test C - TCC Electrical Circuit
- Pinpoint Test D - Transmission Range (Tr) Sensor
- Pinpoint Test E - EPC Solenoid
- Pinpoint Test F - Transmission Speed Sensor (TSS)
- Pinpoint Test G - Coast Clutch (CCS) Solenoid
- EEC-IV Circuit Tests
- EEC-V Circuit Tests
- Wiring Diagrams