Repair and Diagnosis

• A L L Diagnostic Trouble Codes ( DTC )
• Relays and Modules
  • Relays and Modules - Body and Frame
    • Power Door Lock Relay
  • Relays and Modules - HVAC
    • Blower Motor Relay
    • Control Module HVAC
  • Relays and Modules - Powertrain Management
    • Relays and Modules - Computers and Control Systems
      • Engine Control Module
      • Main Relay (Computer/Fuel System)
    • Relays and Modules - Fuel Delivery and Air Induction
      • Cold Start Relay
      • Fuel Pump Relay
      • Main Relay (Computer/Fuel System)
    • Relays and Modules - Ignition System
      • Ignition Control Module
      • Ignition Relay
  • Relays and Modules - Starting and Charging
    • Starter Relay
  • Relays and Modules - Transmission and Drivetrain
    • Relays and Modules - A/T
      • Control Module
  • Relays and Modules - Windows and Glass
    • Heated Glass Element Relay
    • Power Window Relay
  • Relays and Modules - Wiper and Washer Systems
    • Wiper Relay
• Sensors and Switches
  • Sensors and Switches - Accessories and Optional Equipment
    • Shock Sensor
  • Sensors and Switches - Cooling System
    • Engine - Coolant Temperature Sensor/Switch
      • Coolant Temperature Sensor/Switch (For Computer)
      • Radiator Cooling Fan Temperature Sensor / Switch
      • Engine Temperature Sensor
      • Temperature Sensor (Gauge)
  • Sensors and Switches - Engine
    • Oil Pressure Sender
  • Sensors and Switches - Instrument Panel
    • Door Switch
  • Sensors and Switches - Lighting and Horns
    • Backup Lamp Switch
    • Brake Light Switch
    • Door Switch
    • Fog/Driving Lamp Switch
    • Hazard Warning Switch
    • Headlamp Switch
    • Turn Signal Switch
  • Sensors and Switches - Powertrain Management
    • Sensors and Switches - Computers and Control Systems
      • Coolant Temperature Sensor/Switch (For Computer)
      • Crankshaft Position Sensor
      • Engine Temperature Sensor
      • Air Temperature Sensor ( Ambient / Intake )
      • Knock Sensor
      • Manifold Pressure/Vacuum Sensor
      • Oxygen Sensor
      • Throttle Full Close Switch
      • Throttle Full Open Switch
      • Throttle Position Sensor
      • Transmission Position Sensor/Switch
      • Vehicle Speed Sensor
    • Sensors and Switches - Fuel Delivery and Air Induction
      • Throttle Full Close Switch
      • Throttle Full Open Switch
      • Throttle Position Sensor
    • Sensors and Switches - Ignition System
      • Crankshaft Position Sensor
      • Ignition Switch
      • Knock Sensor
  • Sensors and Switches - Starting and Charging
    • Ignition Switch
    • Neutral Safety Switch
  • Sensors and Switches - Transmission and Drivetrain
    • Sensors and Switches - A/T
      • Transmission Position Sensor/Switch
      • Transmission Speed Sensor
  • Sensors and Switches - Windows and Glass
    • Heated Glass Element Switch
  • Sensors and Switches - Wiper and Washer Systems
    • Wiper Switch
• Maintenance
  • Alignment
  • Tune-up and Engine Performance Checks
    • Air/Fuel Mixture
    • Idle Speed
    • Fuel Filter
    • Firing Order
    • Ignition Timing
      • Number One Cylinder
      • Timing Marks and Indicators
      • Adjustments
    • Distributor
    • Spark Plug
    • Compression Check
    • Valve Clearance
    • Service Precautions
  • Timing Belt
  • Drive Belt
  • Filters
    • Evaporative Canister Filter
    • Fuel Filter
    • Service Precautions
  • Hoses
  • Fluids
    • Brake Fluid
    • Coolant
    • Fluid - M/T
    • Engine Oil
    • Refrigerant
    • Refrigerant Oil
    • Service Precautions
  • Fuses and Circuit Breakers
    • Fuse Block
    • Fusible Link
    • Service Precautions
  • Service Reminder Indicators
  • Wheels and Tires
    • Wheel Bearing
    • Wheel Hub
    • Wheel Stud / Lug Nut
  • Service and Repair
  • Technical Service Bulletins
• Engine, Cooling and Exhaust
  • Engine
    • Compression Check
    • Camshaft, Lifters and Push Rods
      • Camshaft
      • Rocker Arm Assembly
    • Cylinder Block Assembly
      • Connecting Rod
      • Crankshaft
      • Harmonic Balancer - Crankshaft Pulley
      • Piston
      • Piston Pin
      • Piston Ring
    • Cylinder Head Assembly
      • Valve Clearance
      • Rocker Arm Assembly
      • Service and Repair
    • Drive Belts, Mounts, Brackets and Accessories
      • Drive Belt
    • Engine Lubrication
      • Engine Oil Pressure
      • Engine Oil
      • Oil Pan
      • Oil Pressure Sender
      • Oil Pump
        • Engine Oil Pressure
        • Service and Repair
      • Specifications
    • Intake Manifold
    • Seals and Gaskets
      • Rear Crankshaft Main Bearing Seal
    • Sensors and Switches - Engine
      • Oil Pressure Sender
    • Timing Components
      • Timing Belt
    • Tune-up and Engine Performance Checks
      • Air/Fuel Mixture
      • Idle Speed
      • Fuel Filter
      • Firing Order
      • Ignition Timing
        • Number One Cylinder
        • Timing Marks and Indicators
        • Adjustments
      • Distributor
      • Spark Plug
      • Compression Check
      • Valve Clearance
      • Service Precautions
    • Water Pump
    • Service and Repair
    • Specifications
      • General Engine Specifications
      • Engine Torque Specifications
  • Cooling System
    • Coolant
    • Radiator Cooling Fan
      • Radiator Cooling Fan Temperature Sensor / Switch
    • Engine - Coolant Temperature Sensor/Switch
      • Coolant Temperature Sensor/Switch (For Computer)
      • Radiator Cooling Fan Temperature Sensor / Switch
      • Engine Temperature Sensor
      • Temperature Sensor (Gauge)
    • Heater Core
    • Sensors and Switches - Cooling System
      • Engine - Coolant Temperature Sensor/Switch
        • Coolant Temperature Sensor/Switch (For Computer)
        • Radiator Cooling Fan Temperature Sensor / Switch
        • Engine Temperature Sensor
        • Temperature Sensor (Gauge)
    • Water Pump
    • Locations
    • Service and Repair
    • Specifications
    • Tools and Equipment
      • Cap Adapter - AST [FZ 26]
      • Tank Adapter - AST [FZ 25]
  • Exhaust System
    • Catalytic Converter
    • Exhaust Manifold
• Powertrain Management
  • Relays and Modules - Powertrain Management
    • Relays and Modules - Computers and Control Systems
      • Engine Control Module
      • Main Relay (Computer/Fuel System)
    • Relays and Modules - Fuel Delivery and Air Induction
      • Cold Start Relay
      • Fuel Pump Relay
      • Main Relay (Computer/Fuel System)
    • Relays and Modules - Ignition System
      • Ignition Control Module
      • Ignition Relay
  • Sensors and Switches - Powertrain Management
    • Sensors and Switches - Computers and Control Systems
      • Coolant Temperature Sensor/Switch (For Computer)
      • Crankshaft Position Sensor
      • Engine Temperature Sensor
      • Air Temperature Sensor ( Ambient / Intake )
      • Knock Sensor
      • Manifold Pressure/Vacuum Sensor
      • Oxygen Sensor
      • Throttle Full Close Switch
      • Throttle Full Open Switch
      • Throttle Position Sensor
      • Transmission Position Sensor/Switch
      • Vehicle Speed Sensor
    • Sensors and Switches - Fuel Delivery and Air Induction
      • Throttle Full Close Switch
      • Throttle Full Open Switch
      • Throttle Position Sensor
    • Sensors and Switches - Ignition System
      • Crankshaft Position Sensor
      • Ignition Switch
      • Knock Sensor
  • Tune-up and Engine Performance Checks
    • Air/Fuel Mixture
    • Idle Speed
    • Fuel Filter
    • Firing Order
    • Ignition Timing
      • Number One Cylinder
      • Timing Marks and Indicators
      • Adjustments
    • Distributor
    • Spark Plug
    • Compression Check
    • Valve Clearance
    • Service Precautions
  • Computers and Control Systems
    • Air Temperature Sensor ( Ambient / Intake )
    • Coolant Temperature Sensor/Switch (For Computer)
    • Crankshaft Position Sensor
    • Data Link Connector
    • Engine Control Module
    • Engine Temperature Sensor
    • Idle Speed/Throttle Actuator - Electronic
    • Knock Sensor
    • Main Relay (Computer/Fuel System)
    • Manifold Pressure/Vacuum Sensor
    • Oxygen Sensor
    • Relays and Modules - Computers and Control Systems
      • Engine Control Module
      • Main Relay (Computer/Fuel System)
    • Sensors and Switches - Computers and Control Systems
      • Coolant Temperature Sensor/Switch (For Computer)
      • Crankshaft Position Sensor
      • Engine Temperature Sensor
      • Air Temperature Sensor ( Ambient / Intake )
      • Knock Sensor
      • Manifold Pressure/Vacuum Sensor
      • Oxygen Sensor
      • Throttle Full Close Switch
      • Throttle Full Open Switch
      • Throttle Position Sensor
      • Transmission Position Sensor/Switch
      • Vehicle Speed Sensor
    • Shift Light
    • Throttle Full Close Switch
    • Throttle Full Open Switch
    • Throttle Position Sensor
    • Transmission Position Sensor/Switch
    • Vehicle Speed Sensor
    • Service Precautions
      • Renix Throttle Body Fuel Injection (TBFI), Early Type System
      • Renix Throttle Body Fuel Injection (TBFI), Late Type System
    • Description and Operation
      • Renix Throttle Body Fuel Injection (TBFI), Early Type System
      • Renix Throttle Body Fuel Injection (TBFI), Late Type System
    • Testing and Inspection
      • Initial Inspection and Diagnostic Overview
        • Renix Throttle Body Fuel Injection (TBFI), Early Type System
        • Renix Throttle Body Fuel Injection (TBFI), Late Type System
      • Symptom Related Diagnostic Procedures
        • Renix Throttle Body Fuel Injection (TBFI), Early Type System
          • Test Bulb Does Not Flash
          • Fuel Pump Operates Continuously
          • Fuel Pump Does Not Operate For 1 Second With Ignition Key on
          • Fuel Pump Does Not Operate With Starter Motor Engaged
          • ISC Does Not Extend on Engine Shutdown
          • Consistently High, Low or Erratic Idle Speed
          • No ECU Output
          • ECU Does Not Deactivate After Engine Is Shut Off
          • Erratic Idle, Poor Driveability and/or Inactive Oxygen Sensor
          • Fuel Pressure Is Too Low at Test Point on Throttle Body
          • Fuel Pressure Is Too High at Test Point on Throttle Body
          • Engine Will Not Start
          • Engine Starts, Then Stalls
          • Poor Driveability or Fuel Economy
        • Renix Throttle Body Fuel Injection (TBFI), Late Type System
      • Component Tests and General Diagnostics
        • Test 1: Ignition Switch Off
        • Test 2: Ignition Switch on
        • Test 3: Closed Throttle Switch, WOT Switch and Sensor Test
        • Test 4: System Operational Test
        • Test 5: Basic Engine Test
        • Test 6: MT Up-Shift Test
    • Diagrams
      • Electrical Diagrams
      • Vacuum and Vapor Hose Diagrams
    • Technical Service Bulletins
  • Emission Control Systems
    • Catalytic Converter
    • Evaporative Emissions System
      • Canister Purge Solenoid
      • Evaporative Canister Filter
      • Description and Operation
      • Diagrams
    • Exhaust Gas Recirculation
      • EGR Control Solenoid
      • EGR Valve
      • Description and Operation
    • Positive Crankcase Ventilation
    • Diagrams
    • Technical Service Bulletins
  • Fuel Delivery and Air Induction
    • Idle Speed
    • Air/Fuel Mixture
    • Cold Start Injector
      • Cold Start Relay
    • Fuel Filter
    • Fuel Injector
    • Fuel Pressure Regulator
    • Fuel Pump
      • Fuel Pump Relay
      • Service Precautions
      • Locations
      • Service and Repair
    • Fuel Tank
    • Idle Speed/Throttle Actuator - Electronic
    • Intake Air Heater
    • Main Relay (Computer/Fuel System)
    • Relays and Modules - Fuel Delivery and Air Induction
      • Cold Start Relay
      • Fuel Pump Relay
      • Main Relay (Computer/Fuel System)
    • Sensors and Switches - Fuel Delivery and Air Induction
      • Throttle Full Close Switch
      • Throttle Full Open Switch
      • Throttle Position Sensor
    • Throttle Body
    • Throttle Full Close Switch
    • Throttle Full Open Switch
    • Throttle Position Sensor
    • Service Precautions
    • Diagrams
  • Ignition System
    • Firing Order
    • Ignition Timing
      • Number One Cylinder
      • Timing Marks and Indicators
      • Adjustments
    • Crankshaft Position Sensor
    • Distributor
    • Ignition Control Module
    • Ignition Relay
    • Knock Sensor
    • Pick-Up Coil
    • Pole Piece / Reluctor Wheel
    • Relays and Modules - Ignition System
      • Ignition Control Module
      • Ignition Relay
    • Sensors and Switches - Ignition System
      • Crankshaft Position Sensor
      • Ignition Switch
      • Knock Sensor
    • Spark Plug
    • Testing and Inspection
      • Solid State Ignition
      • Integral Electronic Ignition
  • Transmission Control Systems
    • Actuators and Solenoids - Transmission and Drivetrain
      • Actuators and Solenoids - A/T
        • Shift Solenoid
    • Relays and Modules - Transmission and Drivetrain
      • Relays and Modules - A/T
        • Control Module
    • Sensors and Switches - Transmission and Drivetrain
      • Sensors and Switches - A/T
        • Transmission Position Sensor/Switch
        • Transmission Speed Sensor
  • Diagrams
    • Renix Throttle Body Fuel Injection (TBFI), Late Type System
    • Renix Throttle Body Fuel Injection (TBFI), Early Type System
  • Technical Service Bulletins
• Transmission and Drivetrain
  • Actuators and Solenoids - Transmission and Drivetrain
    • Actuators and Solenoids - A/T
      • Shift Solenoid
  • Automatic Transmission/Transaxle
    • Actuators and Solenoids - A/T
      • Shift Solenoid
    • Control Module
    • Fluid Pump
    • Relays and Modules - A/T
      • Control Module
    • Sensors and Switches - A/T
      • Transmission Position Sensor/Switch
      • Transmission Speed Sensor
    • Shift Solenoid
    • Shift Linkage
      • Shift Cable
    • Shift Modulator
    • Transmission Position Sensor/Switch
    • Transmission Speed Sensor
    • Valve Body
    • Testing and Inspection
      • Troubleshooting
      • Performance Check
    • Service and Repair
    • Technical Service Bulletins
  • Clutch
    • Clutch Cable
    • Service and Repair
    • Technical Service Bulletins
  • Drive Axles, Bearings and Joints
    • Axle Shaft Assembly
      • Constant Velocity Joint
      • Constant Velocity Joint Boot
    • Wheel Bearing
    • Wheel Hub
    • Service and Repair
    • Specifications
  • Flywheel
  • Manual Transmission/Transaxle
    • Fluid - M/T
    • Shift Linkage
    • Service and Repair
  • Relays and Modules - Transmission and Drivetrain
    • Relays and Modules - A/T
      • Control Module
  • Sensors and Switches - Transmission and Drivetrain
    • Sensors and Switches - A/T
      • Transmission Position Sensor/Switch
      • Transmission Speed Sensor
  • Transmission Control Systems
    • Actuators and Solenoids - Transmission and Drivetrain
      • Actuators and Solenoids - A/T
        • Shift Solenoid
    • Relays and Modules - Transmission and Drivetrain
      • Relays and Modules - A/T
        • Control Module
    • Sensors and Switches - Transmission and Drivetrain
      • Sensors and Switches - A/T
        • Transmission Position Sensor/Switch
        • Transmission Speed Sensor
  • Technical Service Bulletins
• Brakes and Traction Control
  • Disc Brake System
    • Brake Caliper
    • Brake Pad
    • Brake Rotor/Disc
  • Drum Brake System
    • Brake Drum
    • Brake Shoe
    • Wheel Cylinder
  • Hydraulic System
    • Brake Caliper
    • Brake Fluid
    • Brake Master Cylinder
    • Wheel Cylinder
  • Parking Brake System
    • Parking Brake Control
  • Power Brake Assist
    • Vacuum Brake Booster
• Starting and Charging
  • Sensors and Switches - Starting and Charging
    • Ignition Switch
    • Neutral Safety Switch
  • Relays and Modules - Starting and Charging
    • Starter Relay
  • Charging System
    • Alternator
  • Starting System
    • Ignition Switch
    • Neutral Safety Switch
    • Starter Motor
    • Starter Relay
  • Power and Ground Distribution
    • Fuse Block
    • Fusible Link
• Power and Ground Distribution
  • Fuse Block
  • Fusible Link
• Steering and Suspension
  • Alignment
  • Steering
    • Front Steering Knuckle
    • Steering Gear
    • Tie Rod
      • Tie Rod End
  • Suspension
    • Axle Beam
    • Ball Joint
    • Control Arm
      • Control Arm Bushing
      • Service and Repair
        • Lower Control Arm Replace
        • Rear Axle & Suspension Arm Service
    • Front Steering Knuckle
    • Stabilizer Bar
    • Suspension Spring ( Coil / Leaf )
    • Suspension Strut / Shock Absorber
    • Torsion Bar
    • Trailing Arm
    • Wheel Bearing
    • Wheel Hub
  • Wheels and Tires
    • Wheel Bearing
    • Wheel Hub
    • Wheel Stud / Lug Nut
• Heating and Air Conditioning
  • Blower Motor
  • Blower Motor Relay
  • Control Module HVAC
  • Heater Core
  • Refrigerant
  • Refrigerant Oil
  • Relays and Modules - HVAC
    • Blower Motor Relay
    • Control Module HVAC
  • Service and Repair
    • Laws and Regulations
      • EPA Significant New Alternative Policy (Snap)
      • Flammable Refrigerants
      • EPA Statement on Drop In Refrigerants
    • Retrofitting with R-134A
      • Advantages and Disadvantages
      • Retrofitting Guidelines
        • Minimum Requirements
        • Optional
      • Toxicity and Flammability
    • Alternatives, Blends, and Drop-Ins (Other Than R-134a)
      • General Information
        • Descriptions
        • Chemical Compositon
        • Identifying Unique Fittings
      • Advantages and Disadvantages
      • General Retrofitting Guidelines
    • Continued Use of R-12
  • Specifications
    • Capacity Specifications
    • Fluid Type Specifications
• Accessories and Optional Equipment
  • Antitheft and Alarm Systems
    • Shock Sensor
  • Radio, Stereo, and Compact Disc
    • Radio/Stereo
  • Sensors and Switches - Accessories and Optional Equipment
    • Shock Sensor
• Body and Frame
  • Locks
    • Power Locks
      • Power Door Lock Relay
  • Relays and Modules - Body and Frame
    • Power Door Lock Relay
• Cruise Control
• Instrument Panel, Gauges and Warning Indicators
  • Door Switch
  • Instrument Cluster / Carrier
    • Instrument Panel Bulb
    • Service and Repair
  • Oil Pressure Sender
  • Sensors and Switches - Instrument Panel
    • Door Switch
  • Temperature Sensor (Gauge)
  • Locations
• Lighting and Horns
  • Backup Lamp
    • Backup Lamp Switch
  • Brake Light Switch
  • Door Switch
  • Fog/Driving Lamp
    • Fog/Driving Lamp Switch
  • Hazard Warning Lamps
    • Hazard Warning Flasher
    • Hazard Warning Switch
  • Headlamp
    • Headlamp Switch
    • Locations
  • Sensors and Switches - Lighting and Horns
    • Backup Lamp Switch
    • Brake Light Switch
    • Door Switch
    • Fog/Driving Lamp Switch
    • Hazard Warning Switch
    • Headlamp Switch
    • Turn Signal Switch
  • Turn Signals
    • Turn Signal Switch
• Windows and Glass
  • Heated Glass Element
    • Heated Glass Element Relay
    • Heated Glass Element Switch
  • Relays and Modules - Windows and Glass
    • Heated Glass Element Relay
    • Power Window Relay
  • Sensors and Switches - Windows and Glass
    • Heated Glass Element Switch
  • Windows
    • Power Window Relay
• Wiper and Washer Systems
  • Relays and Modules - Wiper and Washer Systems
    • Wiper Relay
  • Sensors and Switches - Wiper and Washer Systems
    • Wiper Switch
  • Wiper Motor
  • Wiper Relay
  • Wiper Switch
• Diagrams
  • Connector Views
    • Data Link Connector
      • Diagnostic Connectors W/Throttle Body Fuel Injection System
      • Renix Throttle Body Fuel Injection (TBFI), Early Type System
      • Renix Throttle Body Fuel Injection (TBFI), Late Type System
    • Engine Control Module
      • Renix Throttle Body Fuel Injection (TBFI), Early Type System
      • Renix Throttle Body Fuel Injection (TBFI), Late Type System
  • Electrical Diagrams
    • Powertrain Management
      • System Diagram
        • Renix Throttle Body Fuel Injection (TBFI), Late Type System
        • Renix Throttle Body Fuel Injection (TBFI), Early Type System
      • Computers and Control Systems
        • System Diagram
        • Engine Control Module
  • Mechanical Diagrams
    • Drive Belt
      • W/ V-Belt(s)
      • W/ Serpentine Belt
  • Vacuum and Vapor Hose Diagrams
    • Computers and Control Systems
    • Emission Control Systems
      • System Diagram
      • Evaporative Emissions System
      • Positive Crankcase Ventilation
    • Fuel Delivery and Air Induction
• Specifications
  • Electrical Specifications
    • Alternator
    • Distributor, Ignition
      • Centrifugal Advance
      • Vacuum Advance
    • Starter Motor
  • Mechanical Specifications
    • Alignment
    • Alternator
    • Brake Caliper
    • Brake Drum
    • Brake Master Cylinder
    • Brake Rotor/Disc
    • Distributor, Ignition
      • Centrifugal Advance
      • Vacuum Advance
    • Drive Axles, Bearings and Joints
    • Engine
      • System Specifications
        • General Engine Specifications
        • Engine Torque Specifications
      • Camshaft, Engine
      • Compression Check
      • Connecting Rod, Engine
      • Crankshaft, Engine
        • Crankshaft Dimensions
        • Bearing Cap Torque Specifications
      • Harmonic Balancer - Crankshaft Pulley
      • Intake Manifold
      • Piston Pin, Engine
      • Piston Ring, Engine
      • Piston, Engine
    • Exhaust Manifold
    • Firing Order
    • Flywheel
    • Spark Plug
    • Starter Motor
    • Wheel Cylinder
    • Wheel Stud / Lug Nut
      • Wheel Fastener Torque
      • Wheel Fastener Tightening Sequence
  • Pressure, Vacuum and Temperature Specifications
    • Distributor, Ignition
    • Engine Lubrication
      • System Specifications
      • Engine Oil Pressure
  • Capacity Specifications
    • Cooling System
      • System Specifications
      • Coolant
    • Engine Oil
    • Fluid - M/T
    • Fuel Tank
    • Heating and Air Conditioning
      • System Specifications
      • Refrigerant
      • Refrigerant Oil
  • Fluid Type Specifications
    • Heating and Air Conditioning
      • System Specifications
      • Refrigerant
      • Refrigerant Oil
• Technical Service Bulletins
• Diagnostic Trouble Codes