Troubleshooting (Power Systems)

• Steering Column Switches
  • Inspection and Verification
  • Smart Junction Box (SJB) Diagnostic Trouble Code (DTC) Index
• Symptom Troubleshooting Chart - Ignition Switch
  • Notes
  • Pinpoint Test 1: The Ignition Switch Is Inoperative
  • Pinpoint Test 2: No Power In On/Acc
  • Pinpoint Test 3: No Power In Start/On
  • Pinpoint Test 4: Ignition Key Is Hard To Turn
• Ignition Switch Component Test