Awfulcanawful Posted March 8, 2009 Report Share Posted March 8, 2009 Im working on a 2001 dodge 2500 and am looking for a schematic of the brake switch.. The brake light do not come on but the third brake light does. The turn signals work so the bulbs are good.... this switch has six wires goin into it and i have no idea how to test it. Quote Link to comment Share on other sites More sharing options...
Guest Removed Posted March 8, 2009 Report Share Posted March 8, 2009 the diagram wont help you unless you want test procedure? ill grab both brb Quote Link to comment Share on other sites More sharing options...
Guest Removed Posted March 8, 2009 Report Share Posted March 8, 2009 http://i5.photobucket.com/albums/y196/gearhead559/Shop%20stuff/brakeswitchdodge2.gif The brake lamp switch can be tested with an ohmmeter. The ohmmeter is used to check continuity between the pin terminals. Switch Circuit Identification * Terminals 1 and 2: brake lamp circuit * Terminals 3 and 4: RWAL/ABS module and Powertrain Control Module (PCM) circuit * Terminals 5 and 6: speed control circuit Switch Continuity Test NOTE: Disconnect switch harness before testing switch continuity With switch plunger extended, attach test leads to pins 1 and 2. Replace switch if meter indicates no continuity. With switch plunger retracted, attach test leads to pins 3 and 4. Replace switch if meter indicates no continuity. With switch plunger retracted, attach test leads to pins 5 and 6. Replace switch if meter indicates no continuity. Quote Link to comment Share on other sites More sharing options...
Awfulcanawful Posted March 8, 2009 Author Report Share Posted March 8, 2009 this is exactly what i was looking for thank you. Quote Link to comment Share on other sites More sharing options...
Guest Removed Posted March 8, 2009 Report Share Posted March 8, 2009 np Quote Link to comment Share on other sites More sharing options...
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