F 150 2WD Pickup V6-4.2L VIN 2 (1997)
Audible Warning Device: Initial Inspection and Diagnostic Overview
Models Equipped With Generic Electronic Module (Gem)
1. Verify the customer concern.
2. Visually inspect for obvious signs of mechanical and electrical damage; refer to the following chart:
Visual Inspection Chart
Mechanical
-
Damaged GEM or CTM
-
Damaged key-in-ignition warning switch
-
Damaged door open warning lamp switch
Electrical
-
Blown fuse(s)
-
Damaged wiring harness
-
Loose or corroded connections
-
Damaged safety belt warning indicator switch
Models Equipped With Central Timer Module (Ctm)
1. Verify the customer concern by operating the gauges/warning devices and chimes/buzzer system.
2. Visually inspect for obvious signs of mechanical and electrical damage.
Visual Inspection Chart
Mechanical
-
Damaged key-in-ignition warning switch
-
Damaged Central Timer Module (CTM)
-
Damaged ignition switch
-
Damaged door open warning lamp switch
Electrical
-
Blown fuse(s)
-
Damaged wiring harness
-
Loose or corroded conectors
-
Circuitry open/shorted
-
Damaged bulb(s)
3.If the fault is not visually evident, determine the symptom and proceed to the Symptom Chart.
With Central Timer Module
1. Verify the customer concern by operating the gauges/warning devices and chimes/buzzer system.
2. Visually inspect for obvious signs of mechanical and electrical damage.
Visual Inspection Chart
Mechanical
-
Damaged key-in-ignition warning switch
-
Damaged Central Timer Module (CTM)
-
Damaged ignition switch
-
Damaged door open warning lamp switch
Electrical
-
Blown fuse(s)
-
Damaged wiring harness
-
Loose or corroded conectors
-
Circuitry open/shorted
-
Damaged bulb(s)
3.If the fault is not visually evident, determine the symptom and proceed to the Symptom Chart.
With Generic Electronic Module
1. Verify the customer concern.
2. Visually inspect for obvious signs of mechanical and electrical damage; refer to the following chart:
Visual Inspection Chart
