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techtalk:ref:elec17 [2019/12/18 16:11]
hippysmack [Misc Aftermarket Electrical Items 3]
techtalk:ref:elec17 [2020/09/02 21:07] (current)
ixl2relax [Replacing A Key Switch]
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 ===== Sub Documents ===== ===== Sub Documents =====
   * [[techtalk:​ref:​elec17a|LED VOES Indicator Light Install]]   * [[techtalk:​ref:​elec17a|LED VOES Indicator Light Install]]
-===== BAS Bypass Mod ===== 
  
  
-**1998-2003 Models - BAS Bypass Mod** +===== Replacing A Key Switch ​ =====
-The sensor is sometimes unreliable, either failing to allow the bike to start or by not shutting down on tipover. Some have chosen to bypass the unit, disconnecting the sensor and shorting the LtGreen/​Gray Wire to the Black Wire in the wiring harness connector, while also capping the solid Gray wire (which is the power from the Ignition Fuse). This might activate a Check Engine Light error on the 1200S models (only). Some have used a voltage-divider,​ rather than a shorting jumper, to prevent the CEL error. From the BAS signal line (LtGn/Gy) on the harness connector, connect a 1K resistor to the 12v power line (Gray) and another 1K resistor to the ground line (Black) - This keeps the BAS signal line near 6.4v. ((http://​xlforum.net/​forums/​showthread.php?​t=1768777))+
  
-**2004-2013 Models - BAS Bypass Mod** +Check the Electrical Section ​of [[techtalk:​ih:​elec03|IH]] or [[techtalk:​evo:​elec03|EVO]] for the OEM configuration ​of the Keyswitch.
-An interesting bypass ​of the Bank Angle Sensor (BAS) on models with a TSM/TSSM (2004+ Sportsters) is presented at this other forum location. It is specifically related to his use of a racing sidecar, but the information is applicable.+
  
-http://www.1130cc.com/forums/showthread.php?​p=4341313 Post #11+If you have to replace a keyswitch, realize that the 3-position keyswitches that are commonly available\\ 
 +have the same internal operations but there are two different ways they are labelled: 
 + 
 +{{:​techtalk:​ref:​elec:​keyswitch-3pos-old-new.jpg?​400|}}((Illustration by IXL2Relax)) 
 + 
 +If you buy an older style switch (with B - IG - L functions) realize that you can use that switch\\ 
 +on the later models, but the labels will not be correct for how you must connect it. 
 + 
 +If using the early switch on a later model, you will connect the wires as follows: 
 + 
 +^  Using Older Style 3-position Keyswitch on Newer Style Wiring ​ ||| 
 +^ Switch Label ^ Connection From/To ^ Typical Wire Color | 
 +|  B  | FROM Main Circuit Breaker | RED wire | 
 +|  IG  | TO Accessory Fuse Only | RED/Gray wire | 
 +|  L  | TO All Other Fuses | RED/Black wire |
  
  
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 (Just an aside - You could buy just (4) 220-ohm resistors. Solder (3) in series to create 660-ohms (instead of the 680-ohm resistor) and use the final 220-ohm resistor as shown.) (Just an aside - You could buy just (4) 220-ohm resistors. Solder (3) in series to create 660-ohms (instead of the 680-ohm resistor) and use the final 220-ohm resistor as shown.)
 +
 +\\
 +
 +
 +===== Alternative (CANbus) Handlebar Switches ​ =====
 +
 +This thread is about removing the circuit boards that are CANbus controllers from the Handlebar Control Housings and placing them (while being connected) below the seat. This allows alternative switch housings to be used on the handlebars with appropriate wire connections to the moved circuit boards.
 +
 +I should get you started (although it is not a full tutorial). It should also be helpful for eliminating the on-handlebar controls (that is, removing them, visually, without replacing them).
 +
 +[[http://​xlforum.net/​forums/​showthread.php?​t=1914482|
 +Different Handlebar Switches With CAN Bus]]
 +
 +
 +\\
 +
 +
 +===== BAS Bypass Mod =====
 +
 +
 +**1998-2003 Models - BAS Bypass Mod**
 +The sensor is sometimes unreliable, either failing to allow the bike to start or by not shutting down on tipover. Some have chosen to bypass the unit, disconnecting the sensor and shorting the LtGreen/​Gray Wire to the Black Wire in the wiring harness connector, while also capping the solid Gray wire (which is the power from the Ignition Fuse). This might activate a Check Engine Light error on the 1200S models (only). Some have used a voltage-divider,​ rather than a shorting jumper, to prevent the CEL error. From the BAS signal line (LtGn/Gy) on the harness connector, connect a 1K resistor to the 12v power line (Gray) and another 1K resistor to the ground line (Black) - This keeps the BAS signal line near 6.4v. ((http://​xlforum.net/​forums/​showthread.php?​t=1768777))\\
 +{{:​techtalk:​ref:​elec:​bas-bypass-98-03.jpg?​300|}}
 +
 +**2004-2013 Models - BAS Bypass Mod**
 +An interesting bypass of the Bank Angle Sensor (BAS) on models with a TSM/TSSM (2004+ Sportsters) is presented at this other forum location. It is specifically related to his use of a racing sidecar, but the information is applicable.
 +
 +http://​www.1130cc.com/​forums/​showthread.php?​p=4341313 Post #11