VIDEO

Informace

Chrysler

Chrysler B21FC

See the basic definition of a diagnostic error. This will help you to clarify the main causes of the fault code. You will understand the program of the control unit
Basic DTC analysis according to OBD2 protocol standard.

OBD2 or On-Board Diagnostics displays messages for basic group styles. More comprehensible code composition has been standard since 2000. The DTC code consists of five characters and its composition will be shown in this video

Insight into programming

The basic unit for the operation of any computer is the bit. Logic 0 and 1 are expressed by a single bit. Diagnostics The error code is composed of 16 bits. The first two bits define one of the four basic circuits. The video will show you a comprehensive overview of the composition of the error report

A diagnostically understandable description of the Diagnostic Trouble Code

Chrysler B21FC

Basic error definition

Ignition Fobik Removal Inhibit Lock

Cause of DTC

The Wireless Ignition Node (WIN) detects an internal problem in the module. The WIN performs an internal self test on the Key Lock Solenoid circuit. The purpose of the internal Key Lock Solenoid is to prohibit the FOBIK from being removed from the module if the shifter is in any other position other than Park. The repair of this fault condition does not involve any external circuitry and centers on verifying the integrity of the internal circuitry and software validity.