Maintenance; Troubleshooting - Code 3 Pursuit Installation And Operation Instructions Manual

Maintenance

Occasional cleaning of the lenses will ensure optimum light output. Take care when cleaning lenses, although very
impact resistant, polycarbonate scratches easily. Clean the lens and base with soap and water or a lens polish
using a microfiber or other lint free soft cloth. Do not use solvents as they may damage the polycarbonate.
Lens Removal and Installation
1. Identify the lens(es) to be removed - not all lenses need to be removed to access the internal components.
2. Unfasten the retaining screws from the lens(es) of the lightbar - the screws can be left captive in the lens.
3. Carefully lift the lens off the seal – choose a suitable location to temporarily store the lens so as to not scratch
the surface.
4. When reinstalling, gently apply pressure around the upper lens taking care not to damage the seal around the
lower lens set. Retorque the retaining screws to 18 IN-LB (2.0 N-M).

Troubleshooting

All products are thoroughly tested prior to shipment. However, should you encounter a problem during installation
or during the life of the product, follow the guide below for troubleshooting and repair information. If the problem
cannot be rectified using the solutions given below, additional information may be obtained from the manufacturer.
Contact details are at the end of this document.
Lightbar Issues
PROBLEM
Lightbar does not function
One LED head does not
flash, but corresponding
indicator LED on control
module does flash.
One LED head does not
flash, and corresponding
indicator LED on control
module does not flash when
appropriate pattern selected.
Incorrect flash patterns
Control Box Issues
PROBLEM
Fuse Blows ¹
Unstable operation
Output on Junction box is
not working
¹
Note: Always replace the fuse with the same value as removed
920-0505-00 Rev. B
POSSIBLE CAUSE
Poor power or ground
connection
Blown fuse
Open circuit wiring from
control module to LED head
Poor ground connection at
LED head
Failed LED head
Wrong flash configuration
Failed control module
Wrong flash configuration
POSSIBLE CAUSE
Wires short circuit
Faulty unit
Wiring fault
Junction box fuse blown
(excessive load)
SOLUTION
Check power and ground connections.
Check wiring, replace fuse
Connect a known-good LED head to the
problem output to ensure the control module is
working correctly. Repair or replace.
Tighten or replace mounting screw.
Replace LED head
Use C3Pro Configuration Programmer to correct
Replace control module
Use C3Pro Configuration Programmer to correct
SOLUTION
Check power and ground for short circuits
If fuse continues to blow after checking the
wiring replace the product
Check that wire colors match the label positions
on Junction Box
Replace the Junction Box
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