Section 38 (Automatic Transmission - Diagnosis [La4A-El])
WARNING: This page is about a different car, the 2002 Mazda 626 and 2001 Mazda 626. However, it is still accessible from the selected car via links, so may be relevant.
- Application
- Identification
- Description & Operation
- Introduction
- Electronic Control System
- Powertrain Control Module
- Input Sensors
- Air Conditioning Clutch Switch
- Brake Pedal Position Switch
- Crankshaft Position Sensor & Ignition Control Module
- Engine Coolant Temperature Sensor
- Mass Airflow Sensor
- Transaxle Control Switch
- Transaxle Fluid Temperature Sensor
- Throttle Position Sensor
- Transaxle Range Switch
- Turbine Shaft Speed Sensor
- Vehicle Speed Sensor
- Output Devices
- Shift Interlock System
- Component Locations
- Programming
- Immobilizer System
- Notes
- Key Replacement Or Addition (Customer Supplied 2 Or More Valid Keys)
- Key Replacement Or Addition (Customer Supplied Only One Or No Valid Keys)
- Immobilizer Unit (Customer Supplied At Least One Valid Key)
- PCM (Customer Supplied 2 Or More Valid Keys)
- PCM (Customer Supplied Only One Valid Key)
- Immobilizer Unit & PCM
- Reprogram Error Recovery
- Inputting Code Word
- Immobilizer System
- Trouble Shooting
- Notes
- Preliminary Inspection
- Symptom Diagnosis
- Notes
- No Forward Gears
- No Reverse
- Harsh Reverse &/Or Forward Engagement
- Delayed/Soft Reverse &/Or Forward Engagement
- No Forward Or Reverse
- All Or Some Shifts Not Present
- Early Or Late Shifting
- Erratic/Hunting Shift Timing
- Soft/Slipping Shift Feel
- Harsh Shift Feel
- No First Gear (In "D" Position)
- No Low Gear
- No Torque Converter Clutch
- Torque Converter Clutch Always Engaged
- Stiff Gearshift Lever Operation
- Poor Vehicle Performance
- No Engine Braking In Manual Low Position
- No Engine Braking In Manual 2nd Position
- Vehicle Movement In Neutral Position
- Clutch & Band Applications
- Performance Tests
- Self-Diagnostic System
- Diagnostic Tests
- Introduction
- DTC P0707: Tr Switch Circuit Shorted Or DTC P0708: Tr Switch Circuit Open
- DTC P0712: TFT Sensor Circuit Shorted Or DTC P1713: TFT Sensor Low Temperature Input
- DTC P0713: TFT Sensor Circuit Open Or DTC P1718: TFT Sensor Circuit High Temperature Input
- DTC P0715: Turbine Shaft Speed Sensor Input
- DTC P0731-P0734: Incorrect Gear Ratio (No 1ST, 2ND, 3RD Or 4TH Gear), DTC P0750 & P0751: Shift Solenoid No. 1 Malfunction Or DTC P0755 & P0756: Shift Solenoid No. 2 Malfunction
- DTC P0743: TCC Solenoid Circuit, DTC P1742: TCC Solenoid Failure, DTC P1743: TCC Solenoid Failure Or DTC P1744: TCC System Malfunction
- DTC P1705: Tr Switch Not In Park
- DTC P1711: TFT Sensor Out Of Range
- DTC P1746: EPC Solenoid Open Circuit Or DTC P1747: EPC Solenoid Short Circuit
- DTC P1780: O/D Off Switch Malfunction
- DTC P1783: TFT Sensor OVERTEMPERATURE Condition
- DTC P1788: 3-2T/CCS Solenoid Open Circuit Or DTC P1789: 3-2T/CCS Solenoid Short Circuit
- Circuit Tests
- Removal & Installation
- Connector Identification
- Pin Voltage Tests
- Wiring Diagrams