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MONROE BRAKES™ TECHNICAL SUPPORT

TECHNICAL SUPPORT

Motorist Assurance Program (MAP) Standards of Service

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Speed Sensors (Electronic Wheel and Vehicle)

Every Monroe® Brakes installation should include inspection of the speed sensors and modules. This accounts for approximately 80% of all ABS failures which may or may not cause an ABS light to activate. Refer to O.E. specifications.

Condition Code Procedure
Air gap incorrect B Require adjustment or replacement
If a sensor is not adjustable, further inspection is required to identify and correct the cause. C
Attaching hardware missing C Require replacement of hardware
Attaching hardware threads damaged A Require repair or replacement of hardware
Attaching hardware threads stripped (threads missing) A Require repair or replacement of hardware
Connector (Weatherpack type) leaking A Require repair or replacement
Connector broken A Require repair or replacement
Connector melted A Require repair or replacement
Determine cause and Correct prior to repair or replacement of part.
Connector missing C Require replacement
Contaminated A Require repair or replacement
Determine source of contamination, such as metal particles or water. Require repair or replacement.
Inoperative A Require repair or replacement
Inoperative includes intermittent operation or out of OEM specification. Some components may be serviceable; check for accepted cleaning procedure.
Lead routing incorrect B Require rerouting according to vehicle manufacturer's specifications
Leaking B Require repair or replacement
Loose A Require repair or replacement
Missing C Require replacement
Resistance out of specification B Require repair or replacement
Sensor housing cracked 2 Suggest replacement
Terminal broken A Require repair or replacement
Terminal burned, affecting performance A Require repair or replacement
Determine cause and correct prior to repair or replacement of part.
Terminal burned, not affecting performance 2 Suggest repair or replacement
Terminal corroded, affecting performance A Require repair or replacement
Terminal corroded, not affecting performance 2 Suggest repair or replacement
Terminal loose, affecting performance B Require repair or replacement
Terminal loose, not affecting performance 1 Suggest repair or replacement
Threads damaged A Require repair or replacement
Threads stripped (threads missing) A Require replacement
Wire lead conductors exposed B Require repair or replacement
Wire lead corroded A Require repair or replacement
Wire lead misrouted B Require re-routing according to vehicle manufacturer's specifications
Wire lead open A Require repair or replacement
Wire lead shorted A Require repair or replacement

Legend

A Part no longer performs intended purpose
B Part does not meet a design specification (regardless of performance)
C Part is missing
1 Part is close to the end of its useful life (just above discard specifications, or weak; failure likely to occur soon, etc.)
2 To address a customer need, convenience, or request (to stiffen ride, enhance performance, eliminate noise, etc.)
3 To comply with maintenance recommended by the vehicle’s Original Equipment Manufacturer (OEM)
4 Technician’s recommendation based on substantial and informed experience