On-Vehicle Testing: Notes
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.
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.