doe70 Posted December 11, 2010 Share Posted December 11, 2010 gday, i looked for switch near the brake valve itself but cant find it. is it typically in one location on the b's, mines a b613. any info would be appreciated, also any pics if available.cheers ellis Quote Link to comment https://www.bigmacktrucks.com/topic/16814-where-is-brake-light-switch/ Share on other sites More sharing options...
Rob Posted December 11, 2010 Share Posted December 11, 2010 gday, i looked for switch near the brake valve itself but cant find it. is it typically in one location on the b's, mines a b613. any info would be appreciated, also any pics if available.cheers ellisHi Ellis, most B series brake lamp switches I've seen are on the left side of the truck just under the rear of the cab, or barely under it. The ones I've seen are inside of the frame rail. This of course is for a left hand drive truck and I don't know about right hand driven types but assume near the same.Rob Quote Plodding along with no job nor practical application for my existence, but still trying to fix what's broke. Link to comment https://www.bigmacktrucks.com/topic/16814-where-is-brake-light-switch/#findComment-68317 Share on other sites More sharing options...
leversole Posted December 11, 2010 Share Posted December 11, 2010 Hi Ellis, most B series brake lamp switches I've seen are on the left side of the truck just under the rear of the cab, or barely under it. The ones I've seen are inside of the frame rail. This of course is for a left hand drive truck and I don't know about right hand driven types but assume near the same.RobAs Rob said, in the frame rail...mine had two air lines, one from brake valve, one from column trailer valve, and two wires,you should be able to track it by any of these three.Good luck Quote Link to comment https://www.bigmacktrucks.com/topic/16814-where-is-brake-light-switch/#findComment-68318 Share on other sites More sharing options...
doe70 Posted December 12, 2010 Author Share Posted December 12, 2010 thanks fellas, shoulda got off my arse and had a decent look in first place, found it directly under drivers side (RHS) in frame rail as mentioned. cheers Quote Link to comment https://www.bigmacktrucks.com/topic/16814-where-is-brake-light-switch/#findComment-68384 Share on other sites More sharing options...
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