Discussion:
E C9-1 error code and no start

Can someone help me I'm stumped. I got a Toyota coding out E C9-1. Flipped through the manual the code doesn't exist. Checked all my fuses all fuses are good. Checked wires, no obvious damage. I have voltage going to the coil pack but not ignition signal. Changed the cam sensor because it wasn't reading when I turned the engine manually. I also have a good ground on the engine block. None of the spark plugs sparked
  • Posted 28 Apr 2023 00:23
  • By Michael_Setyadi
  • joined 28 Apr'23 - 1 message
  • Tennessee, United States
Showing items 1 - 1 of 1 results.
Code C9-1 is for Forward Shift Solenoid Relay Error. (I had to look in the 2017 and newer repair manual to find this code). It doesn't say whether this will cause a crank no start condition.....
  • Posted 17 May 2023 21:43
  • By 18436572
  • joined 3 Sep'22 - 6 messages
  • Georgia, United States
-Karl

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