System Tests: Notes
NOTE:
For connector terminal identification, see Fig 1. For terminal wire color identification, see WIRING DIAGRAMS . For further speedometer testing, see Vehicle Speed Sensor (VSS) related codes in appropriate
SELF-DIAGNOSTICS article in ENGINE PERFORMANCE.
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.