On-Vehicle Testing: Notes
WARNING: This page is about a different car, the 2002 Pontiac Firebird and 2002 Chevrolet Camaro. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Vehicles are equipped with air bag supplemental restraint system. Before attempting any repairs involving steering column, instrument panel or related components, see DISABLING & ACTIVATING AIR BAG SYSTEM
in AIR BAG RESTRAINT SYSTEMS article in RESTRAINTS.
CAUTION:
When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES
article in GENERAL INFORMATION before disconnecting battery.
NOTE:
Before making electrical checks, visually inspect all terminals for clean, tight connections. Ensure all charging system related fuses are okay. Check generator mounting bolts and drive belt tension. Ensure battery is fully charged and in good condition prior to testing charging system. Ensure battery cable connections are in good condition and free of corrosion. Ensure starter is okay. See appropriate STARTERS article in ELECTRICAL.
NOTE:
Connector Test Adapter Kit (J-35616-A) must be used whenever a test procedure requires checking or probing terminals. Manufacturer recommends using CS Generator Electronic Tester (J-41450-B) for testing charging system. Follow instructions provided with tester.