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hi everybody. i new on this forum im from chile and i work whit a swingreach SB model.

my problem is whit the code 53, on the service manual say's check the wire between the steer control manager and the tractor manager and the probe that you made show's you the voltage of the power supply of the steer manager.......but i know when this code appears can be the resistor, condenser, the transistor kit of the Q1 circuit......i'been check the semiconductors under the SCM and the PWM.....and the resistence on the traction motor. if anyone have other idea pleas tell me.....thanks to everyone



Mauricio Tapia
electromecanico ARRIMAQ S.A
Santiago, Chile.
  • Posted 25 May 2013 13:30
  • By mauricio_t
  • joined 25 May'13 - 2 messages
  • santiago, Chile

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