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techtalk:evo:trouble01 [2018/04/18 01:37]
ixl2relax
techtalk:evo:trouble01 [2020/01/07 19:04]
ixl2relax [ECM Password Learn Procedure]
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 The TSM/TSSM modules share a password with the ECM on fuel injected bikes (and ICM's on early rubber mount bikes). ​ When replacing an ECM/ICM or TSSM, you must go through a password learn procedure. If the procedure is not followed, the engine will start and run for a few seconds, and then stall. ​ This will typically throw a P1009 diagnostic code. The TSM/TSSM modules share a password with the ECM on fuel injected bikes (and ICM's on early rubber mount bikes). ​ When replacing an ECM/ICM or TSSM, you must go through a password learn procedure. If the procedure is not followed, the engine will start and run for a few seconds, and then stall. ​ This will typically throw a P1009 diagnostic code.
  
-You will typically want to connect your motorcycle up to a charger and pull the headlight fuse before starting these procedures.  ​The procedure MUST be followed from start to finish without any interruption. ​ If interrupted,​ starting over from the beginning is the only option.+The learn procedure MUST be followed from start to finish without any interruption. ​ If interrupted,​ starting over from the beginning is the only option. 
 + 
 +**Connect the motorcycle up to a trickle charger and pull the headlight fuse before starting these steps, which take more than 30 minutes to complete.**
  
 For information about removing/​replacing the TSM/TSSM, click this [[http://​xlforum.net/​forums/​showthread.php?​t=573200|XLForum Thread]] by Cosmo on the topic. For information about removing/​replacing the TSM/TSSM, click this [[http://​xlforum.net/​forums/​showthread.php?​t=573200|XLForum Thread]] by Cosmo on the topic.