Automatic Transaxle/Transmission - AISIN Aw21

• Specifications
  • Material
  • General Specifications
  • Gear And Solenoid Operation Chart
  • Gear Ratio
  • Shift Speed Manual D Position 3.0L Engine (Minimum Throttle)
  • Shift Speed Manual L Position 3.0L Engine (Minimum Throttle)
  • Shift Speed Manual D Position 3.5L Engine (Minimum Throttle)
  • Shift Speed Manual L Position 3.5L Engine (Minimum Throttle)
  • Stall Speed
  • Solenoid Resistance Reading
  • Clutch And Brake Pressure Chart
  • Torque Specifications
• Description And Operation
  • Transaxle Description
  • Identification Tags
  • Range Selection
    • Notes
    • Park
    • Reverse
    • Neutral
    • Drive
    • Manual Low (L) Position
    • Overdrive Cancel
  • Shift Patterns
    • Notes
    • Downshifts
    • Coastdown
    • Torque Demand
    • Kickdown
  • Transaxle Operational Strategies
    • Automatic Gearshift Control
    • Driver Adaptive Shift Control
    • Gear Shift Control
    • Reverse Converter Control
    • Torque Converter Clutch (TCC)
  • Torque Converter
  • Geartrain
    • Notes
    • Differential
  • Apply Components
    • C1 Clutch
    • C2 Clutch
    • C3 Clutch
    • B1 Brake
    • B2 Brake
    • F1 One-Way Clutch
    • Hydraulic Systems
      • Valve Body
  • Transaxle Electronic Control System
    • Electronic System Description
    • Transmission Control Module (TCM) Control Function
    • Brake Pedal Position (BPP)
    • Transmission Fluid Temperature (TFT) Sensor
    • Transaxle Shift Solenoids SSA, SSB
    • Shift Control Solenoids (SSC, SSD, SSE, SSF)
    • Pressure Control Solenoid A (PCA)
    • Speed Sensor
    • Adaptive Shift Control
    • Torque Converter Clutch (TCC) Solenoid
    • Transmission Control (TC) Switch (MKZ)
    • Transmission Control Indicator Lamp (TCIL)
• Diagnostic Tests
  • Diagnostic Strategy
    • Notes
    • Preliminary Inspection
    • Diagnostics
  • Diagnostic Flow Chart
  • Preliminary Inspection
    • Notes
    • Know and Understand the Concern
    • Verification of Condition
      • Notes
      • Determine Customer Concern
    • Check Transmission Fluid Level and Condition
      • Notes
      • Transmission Fluid Level Check
      • High Transmission Fluid Level
      • Low Transmission Fluid Level
      • Adding Transmission Fluid
      • Transmission Fluid Condition Check
    • Water in Transmission Fluid
  • Road Testing Vehicle
  • Shift Point Road Test
  • Torque Converter Diagnosis
    • Notes
    • Torque Converter Operation Test
  • Visual Inspection
    • Notes
    • Selector Lever Linkage Check
    • Check TSBs
    • Carry Out On-Board Diagnostics Key ON Engine OFF (KOEO), Key ON Engine Running (KOER)
  • Diagnostics
    • Notes
    • Self Diagnosis Function
      • Notes
      • Fail-Safe
    • On-Board Diagnostic With Scan Tool
  • Diagnostic Parameters Identification (PID) Chart
  • Transaxle Drive Cycle Test
    • Notes
    • After On-Board Diagnostics
    • Before Pinpoint Tests
  • Diagnostic Trouble Code (DTC) Charts
  • Transaxle Connector Layouts
  • Pinpoint Tests - Non OSC Equipped Vehicle
    • Notes
    • Pinpoint Tests
      • Notes
      • Pinpoint Test A: Shift Solenoids
      • PINPOINT TEST B: Transmission Fluid Temperature (TFT) SENSOR
      • PINPOINT TEST C: Output Shaft Speed (OSS) SENSORS
      • PINPOINT TEST D: Turbine Shaft Speed (TSS) SENSOR
      • Pinpoint Test E: Park Neutral Signal
  • Special Testing Procedures
    • Notes
    • Engine Idle Speed Check
    • Pressure Test
    • Stall Speed Test
  • Leakage Inspection
    • Notes
    • External Sealing
    • Transmission Fluid Leakage in Torque Converter Area
    • Leak Check Test With UV Lamp
  • Diagnosis By Symptom
    • Notes
    • Diagnosis by Symptom Chart Directions
    • Diagnostic Routines
• General Procedures
  • Transmission Fluid Cooler - Backflushing and Cleaning
  • Torque Converter
  • Torque Converter Contamination Inspection
  • Transmission Fluid Drain and Refill
  • Neutral Position Learning
  • Transmission Control Module (TCM) Initial Learning
• In-Vehicle Servicing
  • Main Control Valve Body
    • Notes
    • Removal
    • Installation
  • Differential Seals - LH
    • Notes
    • Removal
    • Installation
  • Differential Seals - RH, Front Wheel Drive (FWD)
    • Notes
    • Removal
    • Installation
  • Differential Seals - RH, All Wheel Drive (AWD)
    • Notes
    • Removal
    • Installation
  • Transmission Control Module (TCM)
    • Removal
    • Installation
  • Transaxle Support Insulator
    • Notes
    • Removal
    • Installation
  • Manual Control Lever Shaft and Seal
    • Notes
    • Removal
    • Installation
• Removal
  • Transaxle - 3.0L
  • Transaxle - 3.5L
• Disassembly And Assembly Of Subassemblies
  • Torque Converter Hub Seal
    • Notes
    • Disassembly
    • Assembly
  • Torque Converter
    • Notes
    • Disassembly
    • Assembly
• Installation
  • Transaxle - 3.0L
  • Transaxle - 3.5L