Automatic Transmission - 6R80
- Specifications
- Description And Operation
- Transmission Description
- Identification Tags
- Major Components
- Gear Ratios
- Range Selection
- Torque Converter
- Shift Patterns
- Mechanical Components and Functions
- Planetary Gearset
- Planetary Gearset Exploded View
- Forward Clutch (A)
- Forward Clutch (A) Exploded View
- Direct Clutch (B)
- Direct Clutch (B) Exploded View
- Intermediate Clutch (C)
- Intermediate Clutch (C) Exploded View
- Low/Reverse Clutch (D) and Low/One-Way Clutch (OWC)
- Low/Reverse Clutch (D) and Low/One-Way Clutch (OWC) Exploded View
- Overdrive Clutch (E)
- Overdrive Clutch (E) Exploded View
- External Sealing
- External Sealing (Gaskets, O-rings and Seals)
- Bushings, Bearings and Thrust Washer Locations
- Lubrication
- Lubrication Passages
- Park
- Hydraulic System
- Hydraulic Circuits
- Hydraulic Circuit Identification and Function
- Hydraulic Circuit Identification Chart
- Main Control Hydraulic Passage Identification
- Line Pressure Hydraulic Circuits
- Lubrication Hydraulic Circuits
- Torque Converter Hydraulic Circuits
- Solenoid Hydraulic Circuits
- Forward Clutch (A) Hydraulic Circuits
- Direct Clutch (B) Hydraulic Circuits
- Intermediate Clutch (C) Hydraulic Circuits
- Low/Reverse Clutch (D) Hydraulic Circuits
- Overdrive Clutch (E) Hydraulic Circuits
- Transmission Electronic Control System
- Powertrain Control System
- Molded Leadframe
- Solenoid Operation Chart
- Line Pressure Control (LPC) Solenoid
- LPC Inversely Proportional VFS
- Torque Converter Clutch (TCC) Solenoid
- Torque Converter Clutch (TCC) Proportional VFS
- Shift Solenoid A (SSA), Shift Solenoid B (SSB), Shift Solenoid C (SSC) and Shift Solenoid D (SSD)
- Shift Solenoid A (SSA) and Shift Solenoid C (SSC) Proportional VFS
- Shift Solenoid B (SSB) and Shift Solenoid D (SSD) Inverse Proportional VFS
- Shift Solenoid E (SSE)
- Shift Solenoid E (SSE) ON/OFF Solenoid
- Turbine Shaft Speed (TSS) Sensor
- Output Shaft Speed (OSS) Sensor
- Transmission Fluid Temperature (TFT) Sensor
- Transmission Range (TR) Sensor
- Transmission Operation
- Transmission Operation Overview
- Torque Converter
- Planetary Gearsets
- Apply Clutches
- Hydraulic System
- Electronic Operation
- Park Position
- Mechanical Operation
- Planetary Gearset Operation
- Park Position Clutch Application Chart
- Park Position Power Flow
- Hydraulic Operation
- Electrical Operation
- Park Position Solenoid Operation Chart
- Reverse Position
- Reverse Position Clutch Application Chart
- Reverse Position Power Flow
- Reverse Position Solenoid Operation Chart
- Neutral Position
- Neutral Position Clutch Application Chart
- Neutral Position Power Flow
- Neutral Position Solenoid Operation Chart
- 1st Gear
- 1st Gear Clutch Application Chart
- Power Flow
- 1st Gear Solenoid Operation Chart
- 2nd Gear
- 2nd Gear Clutch Application Chart
- 2nd Gear Solenoid Operation Chart
- 3rd Gear
- 3rd Gear Clutch Application Chart
- 3rd Gear Solenoid Operation Chart
- 4th Gear
- 4th Gear Clutch Application Chart
- 4th Gear Solenoid Operation Chart
- 5th Gear
- 5th Gear Clutch Application Chart
- 5th Gear Solenoid Operation Chart
- 6th Gear Torque Converter Clutch (TCC) Applied
- 6th Gear Torque Converter Clutch (TCC) Applied Clutch Application Chart
- 6th Gear Torque Converter Clutch (TCC) Applied Solenoid Operation Chart
- 3rd Gear Fail Safe
- 3rd Gear Fail Safe Clutch Application Chart
- 3rd Gear Fail Safe Solenoid Operation Chart
- Diagnosis And Testing
- Diagnostic Strategy
- Preliminary Inspection
- Solenoid Body Strategy
- Shift Point Road Test
- Torque Converter Diagnosis
- Visual Inspection
- Diagnostics
- Output State Control (OSC) Mode
- Diagnostic Parameters Identification (PID) Chart
- Transmission Drive Cycle Test
- Diagnostic Trouble Code (DTC) Charts
- Transmission Connector Layouts
- Pinpoint Tests - OSC Equipped Vehicle
- Special Testing Procedures
- Leakage Inspection
- Transmission Fluid Cooler
- Diagnosis By Symptom
- Notes
- Diagnosis by Symptom Chart Directions
- Diagnosis by Symptom Index
- Diagnostic Routines
- Engagement Concerns: No Forward in D
- Engagement Concerns: No Reverse
- Engagement Concerns: Harsh Reverse
- Engagement Concerns: Harsh Forward
- Engagement Concerns: Delayed/Soft Reverse
- Engagement Concerns: Delayed/Soft Forward
- Engagement Concerns: No Forward and No Reverse
- Engagement Concerns: Harsh Forward and Harsh Reverse
- Engagement Concerns: Delayed Forward and Delayed Reverse
- Shift Concerns: Some/All Shifts Missing
- Shift Concerns: Timing - Early/Late
- Shift Concerns: Timing - Erratic/Hunting
- Feel Concerns: Soft/Slipping (Some or All)
- Feel Concerns: Harsh (Some or All)
- Feel Concerns: No 1st Gear, Engages in a Higher Gear
- Feel Concerns: No Manual 1st Gear
- Feel Concerns: No Manual 2nd Gear
- Feel Concerns: No Manual 3rd Gear
- Feel Concerns: No 1-2 Shift
- Feel Concerns: No 2-3 Shift
- Feel Concerns: No 3-4 Shift
- Feel Concerns: No 4-3 Shift
- Feel Concerns: No 3-2 Shift
- Feel Concerns: No 2-1 Shift
- Torque Converter Operation Concerns: No Apply
- Torque Converter Operation Concerns: Cycling/Chatter
- Torque Converter Operation Concerns: Always Applied/Stalls Vehicle
- Other Concerns: External Leaks
- Other Concerns: Noise/Vibration in Forward or Reverse
- Other Concerns: Engine Will Not Crank
- Other Concerns: No Park (P) Range
- Other Concerns: Transmission Overheating
- Other Concerns: Fluid Venting/Foaming
- Feel Concerns: Shift Concerns: No 4-5 Shift
- Feel Concerns: No 5-4 Shift (Automatic)
- Feel Concerns: No 5-6 Shift (Automatic)
- Feel Concerns: No 6-5 Shift (Automatic)
- General Procedures
- In-Vehicle Repair
- Removal
- Disassembly
- Disassembly And Assembly Of Subassemblies
- Assembly
- Installation