P1c64 chenck engine light code

[Jay559]

Check engine light code for p1c64. "Hybrid performance: engine speed below target speed during auto start." Engine shut off due to the auto start but did not start back up after releasing brake pedal and had to put in park to restart manually. Right after this check engine light was set. Connected to reader and code has been set as a permanent code. I can not find any info on this code nor this issue hoping to hear from someone with similar experience or advice. Thanks guys.

 

[vincentw56]

I can't say for sure, but it sounds like the eTorque motor couldn't start the engine. I'd take it in to the dealer to have the eTorque checked.

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[RamCares]

Check engine light code for p1c64. "Hybrid performance: engine speed below target speed during auto start." Engine shut off due to the auto start but did not start back up after releasing brake pedal and had to put in park to restart manually. Right after this check engine light was set. Connected to reader and code has been set as a permanent code. I can not find any info on this code nor this issue hoping to hear from someone with similar experience or advice. Thanks guys.

We certainly understand why this would be concerning. If you are not able to determine a solution based on suggestions from fellow forum members and you decide to address this with your Ram dealer, please be sure to follow up with us via private message. We would be more than willing to provide you with an additional layer of support for the dealer process.

Mark
RamCares

 

[Radman]

I can't say for sure, but it sounds like the eTorque motor couldn't start the engine. I'd take it in to the dealer to have the eTorque checked.

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I have a 2022 Rebel that flashed the same code. Took it to the dealer today to be reprogrammed. The dealer said a recall was issued for the problem, however, I was not notified about any recall. 14500 miles on the clock so far. This was the first issue I have had with the truck.

 

[us5]

The same thing is happening to me today. Stopped at a traffic light, the engine turned off, but did not start when I released the brakes, and since I was uphill, the car moved backwards. Luckily, there was no car behind me.
This is a serious safety issue. Reader shows the code: P1C64
Edited: 2022 Laramie, eTorque, 35000 miles