Inspection and Verification

INSPECTION AND VERIFICATION

WARNING: If equipped with a fire suppression system, refer to Fire Suppression System for important safety warnings.

1. Verify the concern.
2. Visually inspect the following for obvious signs of electrical damage.

VISUAL INSPECTION CHART

Electrical
- Spotlamps
- Package tray lamps (non-fleet vehicles)
- Rear flasher lamps (non-fleet vehicles)
- Emergency flasher relay block (non-fleet vehicles)
- Police power relay (located in the battery junction box [BJB])
- Wig-wag module (located on the RH side inner fender) (fleet vehicles)
- Strobe lamp control module (located in the luggage compartment on the LH side of the communication service tray) (fleet vehicles)
- Strobe lamps (located in the grille, front and rear lamp assemblies) (fleet vehicles)
- Rear deck light emitting diode (LED) flasher (located on either side of the high mounted stoplamp) (fleet vehicles)
- Switch control panel (located on the console mounting platform) (fleet vehicles)
- Police glove box/relay fuse center (located in the glove compartment) (fleet vehicles)
- Police luggage compartment relay/fuse center (located in the luggage compartment on the rear LH side of the communication service tray) (fleet vehicles)
- Police light bar relay/fuse center (located in the luggage compartment on the rear LH side of the communication service tray) (fleet vehicles)
- BJB fuse(s):
- 2 (20A) (spotlamps)
- 12 (25A) (package tray lamps)
- 111 (50A) (low band radio) (fleet vehicles)
- 112 (40A) (police power relay)
- 113 (50A) (RH lower A-pillar connector and light bar relay/fuse center) (fleet vehicles)
- 114 (50A) (police accessory trunk connector and light bar relay/fuse center) (fleet vehicles)
- 115 (50A) (police accessory trunk connector and light bar relay/fuse center) (fleet vehicles)
- 118 (50A) (police trunk relay/fuse center)
- Central junction box (CJB) fuse 9 (7.5A) (police power relay coil)
- In-line fuse (10A) (police power relay supply) (fleet vehicles)
- Circuitry

NOTE: The fuses in the following table are used for systems that are determined by the end user.

VISUAL INSPECTION CHART

Electrical
- Police glove box/relay fuses
- Police luggage compartment relays and fuses
- Police light bar relays and fuses
- BJB fuse(s):
- 22 (20A)
- 23 (20A) (fleet vehicles)
- 108 (20A) (fleet vehicles)
- 111 (50A) (non-fleet vehicles)
- 113 (50A) (non-fleet vehicles)
- 114 (50A) (non-fleet vehicles)
- 115 (50A) (police rear auxiliary junction box and C-pillar connector) (non-fleet vehicles)
- 116 (50A) (non-fleet vehicles)
- 117 (50A) (non-fleet vehicles)
- 118 (50A) (police rear auxiliary junction box and C-pillar connector) (non-fleet vehicles)

3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
4. Verify the headlamps, stoplamps, turn signals and hazard warning flasher lamps are operating correctly. Refer to the appropriate diagnostic procedures, if necessary.

5. NOTE: Aftermarket vehicle accessories are not covered. Only factory installed police package lighting components are covered.

If the concern is not visually evident, verify the symptom. GO to Symptom Chart. Symptom Chart