|
|
WARNING GENERAL WARNINGS provide information to prevent personal injury and vehicle damage. Below is a list of general warnings WARNING: ALWAYS WEAR SAFETY GLASSES FOR EYE PROTECTION. WARNING: USE SAFETY STANDS ANYTIME A PROCEDURE REQUIRES BEING UNDER A VEHICLE. WARNING: BE SURE THAT THE IGNITION SWITCH ALWAYS IS IN THE OFF POSITION, UNLESS THE PRO- WARNING: SET THE PARKING BRAKE WHEN WORKING ON ANY VEHICLE. AN AUTOMATIC TRANSMIS- WARNING: OPERATE THE ENGINE ONLY IN A WELL-VENTILATED AREA. WARNING: KEEP AWAY FROM MOVING PARTS WHEN THE ENGINE IS RUNNING, ESPECIALLY THE FAN WARNING: TO PREVENT SERIOUS BURNS, AVOID CONTACT WITH HOT PARTS SUCH AS THE RADIATOR, WARNING: DO NOT ALLOW FLAME OR SPARKS NEAR THE BATTERY. GASES ARE ALWAYS PRESENT IN WARNING: ALWAYS REMOVE RINGS, WATCHES, LOOSE HANGING JEWELRY AND AVOID LOOSE DIAGNOSIS AND TESTING WIRING HARNESS TROUBLESHOOTING TOOLS When diagnosing a problem in an electrical circuit there are several common tools necessary. These tools are listed • Jumper Wire - This is a test wire used to connect two points of a circuit. It can be used to bypass an open in WARNING: NEVER USE A JUMPER WIRE ACROSS A LOAD, SUCH AS A MOTOR, CONNECTED BETWEEN A • Voltmeter - Used to check for voltage on a circuit. Always connect the black lead to a known good ground and CAUTION: Most of the electrical components used in today’s vehicles are Solid State. When checking volt- • Ohmmeter - Used to check the resistance between two points of a circuit. Low or no resistance in a circuit ZH 8W-01 WIRING DIAGRAM INFORMATION 8W - 01 - 7 |