Operation CHARM: Car repair manuals for everyone.

Test Results

Display says TEST RESULT and shows diagnosis:
- Good Battery - the battery is capable of holding a charge and is performing to specifications.
- Good, Low Charge - the battery is good but needs to be recharged.
- Bad Battery - the battery will not hold a charge and perform to specifications. The battery should be replaced.

IMPORTANT: When charge and retest appears, the battery must be charged. (Refer to "Battery/Charging" procedure.) Battery Charging Procedure

- Charge and Retest - the battery condition cannot be determined until after it is fully charged.