Operation CHARM: Car repair manuals for everyone.

Charging System: Testing and Inspection


The charging system must be fully operational to keep the ABS system supplied with enough power to operate. A voltage problem may exist without causing the charging system light to turn on. Please check the following.

1. Check that charging system is delivering rated output current and voltage .
2. Check the battery condition and all connections to power and ground circuits.
3. Check all fuses and fusible links.