Echomaster P-BUA-PROMASTER CITY Installation Manual Download Page 5

5

STEP 4:

Use an impact drill and 10mm nut-setter to 
install a compatible backup alarm on the 
underside of the vehicle
Note: (2) 10mm TEK screws are provided 
with the compatible backup alarm

STEP 6:

Test the backup alarm

STEP 5:

Plug the backup alarm connector into the mating connector on the P-BUA-
PROMASTER CITY harness. 

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