Repair manual
Wiring diagrams
Buick LeSabre VII Repair Manual
Step-by-step repair and maintenance instructions for the Buick LeSabre VII (1992–1999): removal, installation, adjustment, diagnostics and parameter checks with illustrations.
- General information
- DESCRIPTION
- MANUAL BLEEDING
- Master Cylinder
- Brakelines
- PRESSURE BLEEDING
- AIR BAG SYSTEM
- PRE-DIAGNOSTIC INSPECTION
- ENTERING ON-BOARD DIAGNOSTICS
- SYMPTOM DIAGNOSIS
- INTERMITTENTS & POOR CONNECTIONS
- Circuit Description
- Diagnostic Aids
- Test Description
- Inlet Valves
- Outlet Valves
- ANTI-LOCK WARNING LIGHT
- REMOVAL & INSTALLATION
- PRESSURE MODULATOR VALVE (PMV) ASSEMBLY
- Removal
- Installation
- WHEEL (SPEED/PULSE) SENSORS
- Removal (Front)
- Removal (Rear)
- Disabling System
- Activating System
- POWER BRAKE BOOSTER PISTON ROD
- BRAKE PEDAL TRAVEL
- STOPLIGHT SWITCH
- PARKING BRAKE
- TORQUE SPECIFICATIONS
- APPLICATION
- DESCRIPTION
- OPERATION
- PCM
- SENSORS & SWITCHES
- SOLENOIDS
- SELF-DIAGNOSTICS
- CLUTCH & BAND APPLICATIONS
- ELECTRONIC SELF-DIAGNOSTICS (EXCEPT CADILLAC)
- RETRIEVING CODES (WITHOUT SCAN TOOL)
- RETRIEVING CODES (WITH SCAN TOOL)
- TROUBLE CODE DEFINITIONS
- HARD OR INTERMITTENT TROUBLE CODE DETERMINATION
- CLEARING TROUBLE CODES
- Diagnostic Charts
- Diagnostic Aids
- CODE 22: THROTTLE POSITION SENSOR SIGNAL VOLTAGE LOW - 2.3L "N" BODY
- Circuit Descriotion
- Set Condition
- Test Description
- Poor Connection Or Damaged Harness
- Intermittent Test
- TP Sensor Scaling
- Circuit Description
- Set Conditions
- Set Condittion
- Shifted Sensor
- Action Taken
- ELECTRONIC SELF-DIAGNOSTICS (CADILLAC)
- RETRIEVING CODES
- PCM STATUS LIGHTS
- AUTO A/C Status Indicator
- AUTO Fan Status Indicator
- ECON Status Indicator
- "E" Temperature Status Indicator
- DEFOG Status Indicator
- Front Defogger Status Indicator
- LO Fan Speed Status Indicator
- Rear Defogger Status Indicator
- ENTERING SELF-DIAGNOSTICS
- Entering PCM Data Parameters Display
- CLEARING CODES
- EXITING SELF-DIAGNOSTICS
- Monitor Condition
- Note On Intermittents
- Monitor Conditions
- Test Description (1 OF 5)
- Test Description (2 OF 5)
- Test Description (3 OF 5)
- Test Description (4 OF 5)
- Test Description (5 OF 5)
- Note On "No TCC Apply"
- Note on "TCC Applies W/Maximum Pressure/Harsh Apply"
- Ciruit Description
- ELECTRONIC TESTING
- COMPONENT TESTS (WITH TEST BOX)
- COMPONENT TESTS (WITHOUT TEST BOX)
- INTRODUCTION
- SELF-DIAGNOSTIC SYSTEM
- HARD FAILURES
- INTERMITTENT FAILURES
- DIAGNOSTIC PROCEDURE
- READING TROUBLE CODES
- TROUBLE CODE DEFINITION
- HARD OR INTERMITTENT TROUBLE CODE DETERMINATION
- CLEARING TROUBLE CODES
- PCM LOCATION
- Diagnostic Aids
- Field Service Mode Check (If Available)
- SPECIAL TOOLS (DIAGNOSTIC)
- SCAN TESTER USAGE
- SCAN DATA
- ECM/PCM CODE CHARTS
- Circuit Description
- Set Condition
- Test Description
- Action Taken
- Preliminary Inspection
- Monitor Condition
- Set Condition P0501
- Set Condition P0502
- Intermittent Test
- DTC P1623: PROM ERROR
- Set Condition Code P1626
- Set Condition Code P1629
- SUMMARY