2010年8月29日 · DTC P1636 Indicates the PCM has lost communication with the Inductive Signature Chip. Replace the PCM. (Refer to Flash Electrically Eraseable Programmable Read Only Memory — Flash EEPROM .)

2022年12月13日 · 2009 - 2014 Ford F150 - P1636 Code - Hi all, thanks for letting me join this group! I have a 2013 F150 4x4 STX 5.0. I went to start my truck, but the battery was low, so just got kind of a buzzing sound. So I put my 10 amp charger on the battery for about an hour, and then the truck started and ran just fine. However,...

2022年3月25日 · General F150 Discussion - 2013 F150 P1636 code - Hi , third post. First 2 were in Introduce Yourself. Sorry about that! I have a 2013 F150 with a 5.0 and it is in limp mode. Will start well but only rolls in like 3rd or 5th gear. I am getting a P1636 Code. Originally I had P0720-00 and a P702-00 along with the P1636...

1997 - 2003 Ford F150 - ****P1636 - Inductive Signature Chip Communication !!!HELP!! - My truck has been stalling and bucking like crazy lately finally came up with this code P1636 - Inductive Signature Chip Communication. anyone run into this before? I found a used PCM for 50.00 bucks should I try it vs...

2022年3月25日 · Introductions - 2013 F150 P1636 code - Hello, and Thanks for letting me Join this Forum. This is my first Post on this Forum. I have a 2013 F150 with a 5.0 and it is in limp mode. Will start well but only rolls in like 3rd or 5th gear. I am getting a P1636 Code. Originally I had P0720-00 and a P702-00 along with the...

2015年2月26日 · In my 2001 manual, P1636 is a code reported by the Engine ECU, saying that it's having trouble communicating with the HV ECU. The troubleshooting steps are to pin down whether it's one or the other of those ECUs at fault, or the wiring between them.

2015年11月29日 · CEL, Triangle Displayed for the second time, Engine goes to READY, ICE starts and shuts down when I assume adequate charging is reached. However, OBD2 code thrown is P1636. Drives very well from what I can tell. But she just reported the CEL & Triangle went on again and she feels it is driving rough, like it is struggling. Oh Poop. Plan:

2014年7月9日 · P1636 and P3002 keep coming back Aux battery came with car was almost new but after reading some post I replaced the battery with brand new Optima Yellow Top. Hidden menu showing 12.4V~ 12.7V. Car starts and run fine. I am getting around 50 MPG. No issues, car charging battery, goes in stealth mode. No accidents.

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2014年10月6日 · I ran TecStream on laptop and checked all the systems out. HV battery was showing all blocks above 15.70, not varying more than +/-.3v between blocks. DC voltage for aux battery was 12.6 via a VOM, however I did not check when ignition on to see if inverter was creating charge voltage to it. I tried clearing DTC, but P1636 is stubborn.