F 150 4WD Pickup V8-5.4L CNG VIN M (2001)
Starter Relay: Service Precautions
WARNING: WHEN CARRYING OUT MAINTENANCE ON THE STARTING SYSTEM, BE AWARE THAT HEAVY GAUGE LEADS
ARE CONNECTED DIRECTLY TO THE BATTERY. MAKE SURE PROTECTIVE CAPS ARE IN PLACE WHEN MAINTENANCE IS
COMPLETE. FAILURE TO FOLLOW THIS PROCEDURE MAY RESULT IN PERSONAL INJURY.