Contents Wiring diagrams Section: Charging System All sections

Battery, Mounting & Cables: Diagnosis Ford Thunderbird XI

Charging System 1 illustration

Inspection & Verification

  1. Verify the customer concern.
  2. Visually inspect for obvious signs of mechanical or electrical damage. VISUAL INSPECTION CHART Mechanical Electrical Battery Battery Mounting Battery Cables Battery Posts
  3. If an obvious cause for a concern is found, correct the cause before proceeding to the next step.
  4. If the fault is not visually evident, proceed to the pinpoint test.

Scheme 3

Scheme 3: Pinpoint Test A: Battery Condition Test