DTC Toyota P1566 Short Explanation
Channel: Maxidot Dodge
Date: 23/09/2020

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:
P1566
Definition:
Driver Seat Belt Pretensioner Deployment Loop Open
Description:
Ignition voltage is between 9-16 V.
Cause:
DTC B0065 will set when one of the following conditions occurs:Driver seat belt pretensioner high circuit is less than 2.4 V and the driver seat belt pretensioner deployment loop is more than 6 Ω for 500 milliseconds.Driver seat belt pretensioner deployment loop resistance is more than 4.8 Ω for 500 milliseconds.