Repair and Diagnosis
- A L L Diagnostic Trouble Codes ( DTC )
- Relays and Modules
- Relays and Modules - Brakes and Traction Control
- Relays and Modules - Cooling System
- Relays and Modules - Cruise Control
- Relays and Modules - Engine
- Relays and Modules - HVAC
- Relays and Modules - Instrument Panel
- Relays and Modules - Lighting and Horns
- Relays and Modules - Powertrain Management
- Relays and Modules - Starting and Charging
- Relays and Modules - Transmission and Drivetrain
- Relays and Modules - Wiper and Washer Systems
- Sensors and Switches
- Sensors and Switches - Body and Frame
- Sensors and Switches - Brakes and Traction Control
- Sensors and Switches - Cooling System
- Sensors and Switches - Cruise Control
- Sensors and Switches - Engine
- Sensors and Switches - HVAC
- Sensors and Switches - Instrument Panel
- Sensors and Switches - Lighting and Horns
- Sensors and Switches - Powertrain Management
- Sensors and Switches - Starting and Charging
- Sensors and Switches - Transmission and Drivetrain
- Sensors and Switches - Windows and Glass
- Sensors and Switches - Wiper and Washer Systems
- Maintenance
- Alignment
- Tune-up and Engine Performance Checks
- Drive Belt
- Filters
- Hoses
- Fluids
- Brake Bleeding
- Fuses and Circuit Breakers
- Service Reminder Indicators
- Wheels and Tires
- Service Intervals
- Severe Service Defined
- Routine Service
- Normal Service
- 7500 MI or 12000 KM
- 15000 MI or 24000 KM
- 22500 MI or 36000 KM
- 30000 MI or 48000 KM
- 37500 MI or 60000 KM
- 45000 MI or 72000 KM
- 52500 MI or 84000 KM
- 60000 MI or 96000 KM
- 67500 MI or 108000 KM
- 75000 MI or 120000 KM
- 80000 MI or 128000 KM
- 82500 MI or 132000 KM
- 90000 MI or 144000 KM
- 97500 MI or 156000 KM
- 105000 MI or 168000 KM
- 112500 MI or 180000 KM
- 120000 MI or 192000 KM
- 127500 MI or 204000 KM
- 135000 MI or 216000 KM
- 142500 MI or 228000 KM
- 150000 MI or 240000 KM
- Severe Service
- 3000 MI or 4800 KM
- 6000 MI or 9600 KM
- 9000 MI or 14400 KM
- 12000 MI or 19200 KM
- 15000 MI or 24000 KM
- 18000 MI or 28800 KM
- 21000 MI or 33600 KM
- 24000 MI or 38400 KM
- 27000 MI or 43200 KM
- 30000 MI or 48000 KM
- 33000 MI or 52800 KM
- 36000 MI or 57600 KM
- 39000 MI or 62400 KM
- 42000 MI or 67200 KM
- 45000 MI or 72000 KM
- 48000 MI or 76800 KM
- 50000 MI or 80000 KM
- 51000 MI or 81600 KM
- 54000 MI or 86400 KM
- 57000 MI or 91200 KM
- 60000 MI or 96000 KM
- 63000 MI or 100800 KM
- 66000 MI or 105600 KM
- 69000 MI or 110400 KM
- 72000 MI or 115200 KM
- 75000 MI or 120000 KM
- 78000 MI or 124800 KM
- 80000 MI or 128000 KM
- 81000 MI or 129600 KM
- 84000 MI or 134400 KM
- 87000 MI or 139200 KM
- 90000 MI or 144000 KM
- 93000 MI or 148800 KM
- 96000 MI or 153600 KM
- 99000 MI or 158400 KM
- 102000 MI or 163200 KM
- 105000 MI or 168000 KM
- 108000 MI or 172800 KM
- 110000 MI or 176000 KM
- 111000 MI or 177600 KM
- 114000 MI or 182400 KM
- 117000 MI or 187200 KM
- 120000 MI or 192000 KM
- 126000 MI or 201600 KM
- 132000 MI or 211200 KM
- 135000 MI or 216000 KM
- 138000 MI or 220800 KM
- 144000 MI or 230400 KM
- 150000 MI or 240000 KM
Technical Service Bulletins
- Engine, Cooling and Exhaust
- Engine
- Compression Check
- Camshaft, Lifters and Push Rods
- Cylinder Block Assembly
- Cylinder Head Assembly
- Drive Belts, Mounts, Brackets and Accessories
- Engine Lubrication
- Intake Manifold
- Lamps and Indicators - Engine
- Relays and Modules - Engine
- Seals and Gaskets
- Sensors and Switches - Engine
- Timing Components
- Tune-up and Engine Performance Checks
- Water Pump
Service and Repair
Specifications- Technical Service Bulletins
- Cooling System
- Coolant
- Radiator Cooling Fan
- Engine - Coolant Temperature Sensor/Switch
- Fan Shroud
- Heater Core
- Lamps and Indicators - Cooling System
- Radiator Cap
- Relays and Modules - Cooling System
- Sensors and Switches - Cooling System
- Temperature Gauge
- Thermostat
- Water Pump
Testing and Inspection- Specifications
- Technical Service Bulletins
- Exhaust System
- Technical Service Bulletins
- Engine
- Powertrain Management
- Relays and Modules - Powertrain Management
- Sensors and Switches - Powertrain Management
- Tune-up and Engine Performance Checks
- Computers and Control Systems
- Air Flow Meter/Sensor
- Air Temperature Sensor ( Ambient / Intake )
- Barometric Pressure Sensor
- Clutch Switch
- Crankshaft Position Sensor
- Cylinder Identification Sensor
- Engine Control Module
- Idle Speed/Throttle Actuator - Electronic
- Main Relay (Computer/Fuel System)
- Malfunction Indicator Lamp
- Oxygen Sensor
- Relays and Modules - Computers and Control Systems
- Sensors and Switches - Computers and Control Systems
- Throttle Position Sensor
- Transmission Position Sensor/Switch
- Vehicle Speed Sensor
- Voltage Signal
Service Precautions
Description and Operation- Testing and Inspection
- Initial Inspection and Diagnostic Overview
- Reading and Clearing Diagnostic Trouble Codes
- Symptom Related Diagnostic Procedures
- Symptom Charts
- Backfires on Idle, Acceleration or Cruise
- Emission Compliance
- Exhaust System Concerns (Visual Smoke)
- Gasoline Fumes
- Hesitates, Stumbles or Stalls on Acceleration
- Idle Problems & Stalling
- Lack/Loss of Power on Acceleration or Cruise
- No Start or Hard to Start
- Poor Fuel Economy
- Runs Rough
- Spark Knock on Acceleration or Cruise
- Surges at Steady Speed or While Cruising
- Warning Indicators (MIL, DCL, SIL)
- Test Notes
- Symptom Charts
- Pinpoint Tests
- AA - EEC No Start (EDIS)
- B - Vehicle Battery
- C - Reference Voltage
- DA - ACT and ECT Sensors
- DC - Mass Air Flow (MAF) Sensor
- DF - Manifold Absolute Pressure/Barometric Pressure Sensor
- DH - Throttle Position (TP) Sensor
- DP - Vehicle Speed Sensor (VSS)
- FA - Neutral Drive Switch, A/C Input
- FD - Brake On/Off
- H - Fuel Control
- J - Fuel Pump Circuit
- KD - Canister Purge
- KE - Idle Speed Control
- KM - WOT A/C Cutout (WAC) - A/C Demand
- KP - Octane Adjust
- M - Dynamic Response Test
- ML - Self-Test Output/Malfunction Indicator Lamp
- N - Ignition / Erratic Diagnostic Monitor (IDM)
- P - Spark Timing Check
- QA - No Codes/Codes Not Listed
- QB - KOEO and/or Continuous Memory Code 15
- QC - Output State Check Not Functioning
- QD - RE-Initialization Check
- S - System Check
- TB - A4LD Transmission
- Test Notes and ECA Computer Connector Pin Chart
Locations
Diagrams- Specifications
- Technical Service Bulletins
- Emission Control Systems
- Catalytic Converter
- Early Fuel Evaporation ( EFE )
- Evaporative Emissions System
- Positive Crankcase Ventilation
- Thermostatic Air Cleaner
- Vacuum Restrictor
- Application and ID
- Description and Operation
- Testing and Inspection
- Flow of Diagnosis
- Symptom Related Diagnostic Procedures
- Diagnostic Notes
- Backfires
- Detonation -- Pings & Spark Knocks
- Excessive Odors -- Fuel & Emissions
- Hard to Start
- High Emission Levels
- High HC, Low or Normal CO - at Idle
- High CO, Low or Normal HC - at Idle
- High CO and HC - at Idle
- High HC - at High RPM
- High CO - at High RPM
- High HC and CO - at High RPM
- High HC, Low or Normal CO -- at Idle
- High CO, Low or Normal HC -- at Idle
- High CO & HC -- at Idle
- High HC -- at High RPM
- High CO -- at High RPM
- High HC & CO -- at High RPM
- Lack of Power
- Poor Fuel Economy
- Rough Unstable Idle
- Stalls at Idle, Deceleration
- Starts, But Stalls
- Surge, Hesitation, Stall on Deceleration
Adjustments- Diagrams
- Specifications
- Technical Service Bulletins
- Fuel Delivery and Air Induction
- Fuel Pressure
- Fuel Pressure Release
- Idle Speed
- Air/Fuel Mixture
- Air Cleaner Housing
- Air Flow Meter/Sensor
- Fuel
- Fuel Filler Cap
- Fuel Filter
- Fuel Injector
- Fuel Pressure Regulator
- Fuel Pump
- Fuel Rail
- Fuel Supply Line
- Fuel Tank
- Idle Speed/Throttle Actuator - Electronic
- Inertia Fuel Shutoff Switch
- Intake Air Plenum
- Main Relay (Computer/Fuel System)
- Relays and Modules - Fuel Delivery and Air Induction
- Sensors and Switches - Fuel Delivery and Air Induction
- Throttle Body
- Throttle Position Sensor
- Service Precautions
- Description and Operation
- Testing and Inspection
- Locations
- Specifications
- Technical Service Bulletins
- Ignition System
- Firing Order
- Ignition Timing
- Calibration Resistor / Connector
- Ignition Coil Pack
- Crankshaft Position Sensor
- Ignition Cable
- Ignition Control Module
- Ignition Timing Connector
- Relays and Modules - Ignition System
- Sensors and Switches - Ignition System
- Spark Plug
- Vacuum Restrictor
- Service Precautions
- Testing and Inspection
- Flow of Diagnosis
- Initial Inspection and Diagnostic Overview
- Symptom Related Diagnostic Procedures
- "Check Engine" Light Always on or Never on
- Backfire
- Cranks Normally But Slow to Start
- Cranks Normally But Won't Start
- Emission Test Failure
- Exhaust Smoke
- Gas Smell
- Hesitates or Stalls on Acceleration
- High Idle (Engine Diesels)
- Lack of Power
- Low Idle (Stalls on Decel or Quick Stop)
- Misses Under Load
- Poor Fuel Economy
- Rough Idle
- Spark Knock/Pinging
- Starts Normally But Won't Run
- Surge at Steady Speed
- Pinpoint Tests
- Locations
- Diagrams
- Specifications
- Technical Service Bulletins
- Transmission Control Systems
- PROM - Programmable Read Only Memory
- Service Precautions
- Application and ID
- Diagrams
- Technical Service Bulletins
- Transmission and Drivetrain
- Automatic Transmission/Transaxle
- Band
- Control Module
- Extension Housing
- Fluid - A/T
- Fluid Line/Hose
- Fluid Pan
- Fluid Pump
- Parking Pawl
- Relays and Modules - A/T
- Sensors and Switches - A/T
- Shift Linkage
- Torque Converter
- Transmission Position Sensor/Switch
- Valve Body
- Application and ID
- Description and Operation
- Testing and Inspection
- Symptom Related Diagnostic Procedures
- All Upshifts Harsh and/or Delayed/No Upshifts
- Converter Clutch Always Engaged
- Converter Clutch Does Not Engage
- Converter Clutch Will Not Disengage During Coast Down
- Engine Overspeeds on 2-3 Shift
- Engine Overspeeds on 3-2 Downshift
- Engine Stall Speed Exceeded In Overdrive or D
- Engine Stall Speed Exceeded In Overdrive, D or R
- Engine Stall Speed Exceeded In R
- Erratic Shifts
- Forward Engagement Slips/Shudders/Chatters
- Harsh Engagement W/Engine Warm
- Harsh/Delayed 2-3 Upshift
- Kickdown Shift Speeds Too Early
- Leaking Transmission
- Moving Selector From OD/D to Manual 1, at 55 MPH
- Mushy or Early Upshifts
- Mushy, Early, Soft or Slipping 1-2 Upshift
- No Delayed Reverse Engagement/No Engine Braking In Manual Low
- No Drive, Slips/Chatters In 1ST Gear In OD or D
- No Drive, Slips/Chatters In 2ND Gear
- No Engagement/Drive In D
- No Engagement/Drive In Forward
- No Engine Braking In Manual Second Gear
- No Forced Downshifts
- No Kickdown Into 2ND Gear Between 40-60 MPH In Overdrive or D
- No Shift Into 2ND Gear Between 40-60 MPH In Overdrive or D
- No 1-2 Upshift
- No 2-3 Upshift
- No/Delayed Forward Engagement
- No/Delayed Reverse Engagement
- Noisy Transmission/Valve Resonance
- Poor Vehicle Acceleration
- Reverse Shudder/Chatter/Slipping
- Rough Initial Engagement In Forward or Reverse
- Rough/Harsh/Delayed 1-2 Upshift
- Rough/Shudder 3-2 Shift at Closed Throttle In D
- Shift Effort High
- Shift Points Incorrect
- Shifts 1-3 In Overdrive or D
- Slipping 4TH Gear
- Slow Initial Engagement
- Soft, Early or Mushy 2-3 Upshift
- Starts Up In 2ND or 3RD
- Transmission Overheats
- Vehicle Creeping In N
- 1-2 Upshift Is Above 40 MPH at Moderate Acceleration
- Component Tests and General Diagnostics
- Symptom Related Diagnostic Procedures
- Service and Repair
- Specifications
- Technical Service Bulletins
- Clutch
- Differential Assembly
- Drive Axles, Bearings and Joints
- Drive/Propeller Shafts, Bearings and Joints
- Flex Plate
- Flywheel
- Lamps and Indicators - Transmission and Drivetrain
- Manual Transmission/Transaxle
- Relays and Modules - Transmission and Drivetrain
- Sensors and Switches - Transmission and Drivetrain
- Transfer Case
- Transmission Control Systems
- Technical Service Bulletins
- Automatic Transmission/Transaxle
- Brakes and Traction Control
- Antilock Brakes / Traction Control Systems
- Brake Bleeding
- Disc Brake System
- Drum Brake System
- Hydraulic System
- Parking Brake System
- Power Brake Assist
- Relays and Modules - Brakes and Traction Control
- Sensors and Switches - Brakes and Traction Control
- Testing and Inspection
- Technical Service Bulletins
- Starting and Charging
- Sensors and Switches - Starting and Charging
- Relays and Modules - Starting and Charging
- Battery
- Charging System
- Starting System
- Power and Ground Distribution
- Technical Service Bulletins
- Power and Ground Distribution
- Steering and Suspension
- Alignment
- Steering
- Suspension
- Wheels and Tires
- Technical Service Bulletins
- Heating and Air Conditioning
- Air Conditioning Switch
- Air Door
- Air Duct
- Blower Motor
- Blower Motor Relay
- Blower Motor Resistor
- Compressor HVAC
- Compressor Clutch Relay
- Condenser Fan
- Coupler HVAC
- Evaporator Core
- Heater Core
- Housing Assembly HVAC
- Refrigerant
- Refrigerant Filter
- Refrigerant Oil
- Refrigerant Pressure Sensor / Switch
- Relays and Modules - HVAC
- Sensors and Switches - HVAC
- Service Port HVAC
- Service Precautions
- Testing and Inspection
- Locations
- Service and Repair
- Diagrams
- Technical Service Bulletins
- Restraints and Safety Systems
- Accessories and Optional Equipment
- Body and Frame
- Cruise Control
- Brake Switch (Cruise Control)
- Clutch Switch
- Cruise Control Module
- Cruise Control Servo
- Cruise Control Switch
- Relays and Modules - Cruise Control
- Sensors and Switches - Cruise Control
- Vacuum Vent Valve
- Testing and Inspection
- Initial Inspection and Diagnostic Overview
- Symptom Related Diagnostic Procedures
- Speed Control Is Inoperative
- Speed Continuously Changes Up & Down
- Speed Control Operates But Does Not Resume, Accelerate
- Speed Control System Does Not Disengage When Brakes Are Applied
- Speed Gradually Increases or Decreases After Speed Is Set
- Speed Will Not Set In System
- Speed Control Does Not Disengage When Clutch Depressed (M/T)
- Speed Control Operation Is Intermittent
- Component Tests and General Diagnostics
- Locations
- Diagrams
- Technical Service Bulletins
- Instrument Panel, Gauges and Warning Indicators
- ABS Light
- Audible Warning Device
- Audible Warning Device Control Module
- Battery Lamp/Indicator
- Charge Lamp/Indicator
- Cigarette Lighter
- Dashboard / Instrument Panel
- Four Wheel Drive Indicator Lamp
- Fuel Gauge
- Fuel Gauge Sender
- Instrument Cluster / Carrier
- Malfunction Indicator Lamp
- Oil Level Warning Indicator Relay
- Oil Pressure Gauge
- Oil Pressure Sender
- Parking Brake Warning Switch
- Relays and Modules - Instrument Panel
- Seat Belt Reminder Lamp
- Sensors and Switches - Instrument Panel
- Speedometer Head
- Speedometer Module
- Temperature Gauge
- Volt Meter Gauge
- Technical Service Bulletins
- Lighting and Horns
- Backup Lamp
- Brake Lamp
- Brake Light Switch
- Courtesy Lamp
- Dome Lamp
- Hazard Warning Lamps
- Headlamp
- Hi-Beam Indicator Lamp
- Horn
- Map Light
- Marker Lamp
- Parking Lamp
- Relays and Modules - Lighting and Horns
- Sensors and Switches - Lighting and Horns
- Tail Lamp
- Turn Signals
- Underhood Lamp
- Vanity Lamp
- Technical Service Bulletins
- Windows and Glass
- Wiper and Washer Systems
- Locations
- Diagrams
- Diagram Information and Instructions
- Connector Views
- Common Connector List
- Antilock Brakes / Traction Control Systems
- Audible Warning Device
- Backup Lamp
- Brake Lamp
- Charge Lamp/Indicator
- Charging System
- Cigarette Lighter
- Computers and Control Systems
- Control Module, A/T
- Courtesy Lamp
- Cruise Control
- Dome Lamp
- Door Locks
- Four Wheel Drive Indicator Lamp
- Fuel Gauge
- Hazard Warning Lamps
- Headlamp
- Heating and Air Conditioning
- Hi-Beam Indicator Lamp
- Horn
- Instrument Cluster / Carrier
- Malfunction Indicator Lamp
- Map Light
- Marker Lamp
- Oil Pressure Gauge
- Parking Lamp
- Power Mirror Motor
- Power Mirror Switch
- Power Seat Motor
- Power Seat Switch
- Power Window Motor
- Power Window Switch
- Radio/Stereo
- Rear Defogger
- Seat Belt Reminder Lamp
- Starting System
- Temperature Gauge
- Trailer Adapter Kit
- Turn Signals
- Underhood Lamp
- Vanity Lamp
- Volt Meter Gauge
- Windshield Washer Motor
- Wiper Motor
- Electrical Diagrams
- Power and Ground Distribution
- Antilock Brakes / Traction Control Systems
- Audible Warning Device
- Backup Lamp
- Brake Lamp
- Charge Lamp/Indicator
- Charging System
- Cigarette Lighter
- Control Module, A/T
- Courtesy Lamp
- Cruise Control
- Dome Lamp
- Door Locks
- Four Wheel Drive Indicator Lamp
- Fuel Gauge
- Hazard Warning Lamps
- Headlamp
- Heating and Air Conditioning
- Hi-Beam Indicator Lamp
- Horn
- Instrument Cluster / Carrier
- Malfunction Indicator Lamp
- Map Light
- Marker Lamp
- Oil Pressure Gauge
- Parking Lamp
- Power Mirror Motor
- Power Mirror Switch
- Power Seat Motor
- Power Seat Switch
- Power Window Motor
- Power Window Switch
- Powertrain Management
- Radio/Stereo
- Rear Defogger
- Seat Belt Reminder Lamp
- Starting System
- Temperature Gauge
- Trailer Adapter Kit
- Turn Signals
- Underhood Lamp
- Vanity Lamp
- Volt Meter Gauge
- Windshield Washer Motor
- Wiper Motor
- Mechanical Diagrams
- Vacuum and Vapor Hose Diagrams
- Components
- Connectors
- Specifications
- Electrical Specifications
- Mechanical Specifications
- Alignment
- Automatic Transmission/Transaxle
- Backing Plate
- Brake Drum
- Brake Rotor/Disc
- Clutch, M/T
- Computers and Control Systems
- Differential Assembly
- Drive Axles, Bearings and Joints
- Emission Control Systems
- Engine
- Flex Plate
- Flywheel
- Fuel Delivery and Air Induction
- Ignition System
- Starter Motor
- Steering
- Suspension
- Wheel Cylinder
- Wheels and Tires
- Pressure, Vacuum and Temperature Specifications
- Capacity Specifications
- Fluid Type Specifications
- Technical Service Bulletins
Diagnostic Trouble Codes