Discussion:
code 209L Brake Coil Open.

the Yale im working on is throwing a 209L code for the brake coil open. The control system is a ZAPI FZ-5018. The display is also showing a 51 Precharge while the key is in the on position. not sure if these are related. Battery voltage is at 38 Volts.
  • Posted 12 Apr 2016 01:56
  • By Luke_T
  • joined 12 Apr'16 - 2 messages
  • Massachusetts, United States
Luke_T
Showing items 1 - 1 of 1 results.
Have you checked the coil resistance? The 51 code indicates the capacitor in the controller is not charged high enough to finish post. Check the PTCs around the line contactor for open. Also make sure there is not a device connected before the line contactor, like a radio or scan gun.
  • Posted 12 Apr 2016 05:41
  • By BREWSKI
  • joined 10 Jan'12 - 1,699 messages
  • Nebraska, United States

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