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A & C Chart Reference Table

WARNING: This page is about a different car, the 1996 Pontiac Grand Am, 1996 Oldsmobile Achieva, and 1996 Buick Skylark. However, it is still accessible from the selected car via links, so may be relevant.
GENERAL MOTORS A & C CHART REFERENCE

System Or Component Diagnostic Information Location
A-1 & A-2, MALFUNCTION INDICATOR LIGHT (MIL) See ON-BOARD DIAGNOSTIC (OBD) SYSTEM CHECK in BASIC TESTING
A-2, DLC Diagnosis See ON-BOARD DIAGNOSTIC (OBD) SYSTEM CHECK in BASIC TESTING
A-3, No Start See NO START - ENGINE CRANKS OKAY in BASIC TESTING
A-4, No Scan Tool Data See ON-BOARD DIAGNOSTIC (OBD) SYSTEM CHECK in BASIC TESTING
A-5, Fuel Pump Relay See FUEL SYSTEM in
A-7, Fuel System Diagnosis See BASIC FUEL SYSTEM CHECKS in BASIC TESTING
C-1, PCM Replacement Check See PCM REPLACEMENT CHECK in BASIC TESTING
C-1, MAP Sensor See ENGINE SENSORS & SWITCHES 
C-1, Power Steering Pressure Switch See ENGINE SENSORS & SWITCHES 
C-1, Park/Neutral Position Switch See ENGINE SENSORS & SWITCHES 
C-2, Injector Balance Test See FUEL SYSTEM 
C-2, Injector Coil Test See FUEL SYSTEM 
C-2, Injector Leak Test See FUEL SYSTEM 
C-2, IAC Motor See IDLE CONTROL SYSTEM (C-2) 
C-3, Canister Purge System (Fuel Evaporation Control) See EMISSION SYSTEMS & SUB-SYSTEMS 
C-5, KS Ignition Check See IGNITION SYSTEM 
C-6, Air Injection System See EMISSION SYSTEMS & SUB-SYSTEMS 
C-7, EGR System See EMISSION SYSTEMS & SUB-SYSTEMS 
C-8, Manual Transmission Shift Lights (Trans.) See MISCELLANEOUS CONTROLS 
C-8, Torque Converter Clutch (Trans.) (1) See MISCELLANEOUS CONTROLS 
C-10, A/C Clutch Control (2) See MISCELLANEOUS CONTROLS 
C-12, Electric Cooling Fan Control (2) See MISCELLANEOUS CONTROLS 
C-16, Engine Coolant Level Switch See ENGINE SENSORS & SWITCHES 
C-16, Fuel Pump/Oil Pressure Switch See ENGINE SENSORS & SWITCHES 
C-16, Oil Level Switch See ENGINE SENSORS & SWITCHES 
C-16, PCM Controlled Warning Lights See MISCELLANEOUS CONTROLS 
(1) Covered in entirety in appropriate AUTO TRANS DIAGNOSIS article.
(2) Covered in entirety in A/C-HEATER SYSTEM article in the AIR CONDITIONING & HEAT section.
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