FixVault

Brake Switch

Disconnect brake switch 6-pin connector. See Fig 1 . Using DVOM, measure continuity between brake switch terminals. See Figure . See BRAKE SWITCH CONTINUITY  table. If continuity is not as specified, replace brake switch.

BRAKE SWITCH CONTINUITY

Switch Plunger Position Check Between Terminals No. Continuity
Depressed 1 & 2 Yes
3 & 4 No
5 & 6 No
Released 1 & 2 No
3 & 4 Yes
5 & 6 Yes
Fig 1: Locating Brake Switch
G00007394Courtesy of DAIMLERCHRYSLER CORP.