DTC Toyota P1126 Short Explanation
Channel: Maxidot Dodge
Date: 21/09/2020

The video focuses on the basic Toyota specific diagnostic error code.
Contents:
0:21 Basic DTC analysis according to OBD2 protocol standard.
1:48 Insight into programming
- an explanation of what a bit is and how a byte is formed
- decoding the Error Code to the base programming
2:58 A diagnostically understandable description of the Diagnostic Trouble Code
3:05 Basic error definition
- Possible causes or errors of the car and its parts describing the mentioned error

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Make:
Toyota
Code:
P1126
Definition:
RKE Fob 8 - Signal Amplitude Minimum
Description:
The RF Hub Module uses a transponder mode to query the Frequency Operated Button with Integrated Key (FOBIK) for low battery state in keyed ignition systems. This is done after the FOBIK authentication is complete so that it does not impact the starting system timing. The Low Battery condition determination is the responsibility of the FOBIK. The RF Hub receives FOBIK Battery Low information by two methods: 1) If any FOBIK has a low battery condition during authentication for the Keyless-Go feature. 2) If any FOBIK reports a low battery condition within its Remote Keyless Entry (RKE) command to the RFHUB.
Cause:
LOW BATTERYRKE FOB