SECTION 6C1-2 - DIAGNOSIS -
V6 SUPERCHARGE ENGINE
GENERAL DESCRIPTION
DIAGNOSTIC PRECAUTIONS
BLOCKING DRIVE WHEELS
VISUAL/PHYSICAL INSPECTION
BASIC KNOWLEDGE AND TOOLS REQUIRED
ELECTROSTATIC DISCHARGE DAMAGE
DIAGNOSTIC INFORMATION
SELF DIAGNOSTICS
CHECK POWERTRAIN MALFUNCTION
INDICATOR LAMP (MIL)
INTERMITTENT CHECK POWERTRAIN (MIL)
DATA LINK CONNECTOR (DLC)
STRATEGY BASED DIAGNOSTICS
CURRENT DIAGNOSTIC TROUBLE CODES
HISTORY DIAGNOSTIC TROUBLE CODE
HOW DTC HISTORY WORKS
HOW TO USE DTC HISTORY CODE
INFORMATION
READING DTCS
CLEARING DTCS
CLEARING DTC HISTORY
IGNITION CYCLE DEFAULT
PCM SLEEP TEST
DIAGNOSTIC MODE
FIELD SERVICE MODE
PCM LEARNING ABILITY
TRANSMISSION ADAPT FUNCTION
TABLE A V6 PCM ON-BOARD DIAGNOSTIC
(OBD) SYSTEM CHECK (EXAMPLE)
POWERTRAIN OBD SYSTEM CHECK
DLC TECH 2 SCAN TOOL
TECH 2 SCAN TOOL EXPLANATION
TECH 2 SCAN TOOL USES - POWERTRAIN
CONTROL MODULE (PCM)
TECH 2 SCAN TOOL USE WITH
INTERMITTENT FAULTS
TECH 2 SCAN TOOL LIMITATIONS
TECH 2 SCAN TOOL: PCM NORMAL MODE
TECH 2 SCAN TOOL: PCM NORMAL MODE
DESCRIPTIONS
TECH 2 SCAN TOOL: ENGINE DATA
TECH 2 SCAN TOOL: ENGINE DATA
DESCRIPTIONS
TECH 2 SCAN TOOL: AUTOMATIC
TRANSMISSION DATA
TECH 2 SCAN TOOL: AUTOMATIC
TRANSMISSION DATA DESCRIPTIONS
DIAGNOSTIC TABLES
INTRODUCTION
WRITING THE REPAIR ORDER
"WHO"? QUESTIONS
"WHAT"? QUESTIONS
"WHEN"? QUESTIONS
"WHERE"? QUESTIONS
"HOW"? QUESTIONS
SUMMARY
VERIFYING THE COMPLAINT
ENGINE COMPARTMENT INSPECTION
CHECKING FOR STORED DIAGNOSTIC
TROUBLE CODES
ROAD TESTING THE VEHICLE
DON’T FORGET THE BASICS
EEPROM