DTC GMC P1433 Short Explanation
Channel: Maxidot GMC
Date: 2020-06-20

The video focuses on the basic GMC 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

We will continue to work on improving the content.
Our efforts at Maxidot s.r.o.the video content gets better.

#maxidot #dtc #howto #diagnostictroublecode #gmc




Make:
GMC
Code:
P1433
Definition:
Master Cylinder Pressure Sensor Erratic
Description:
The ignition is ON.Ignition voltage is greater than 10 volts.The brake pedal is not applied.
Cause:
C012A 00, C128E or C128BInternal sensor failure is detected.C012A 11Improper relearn performedC012A 01 or C12B3A short to battery is detected on the sensor signal circuit.C012A 06 or C12B2A short to ground or open is detected signal circuit.C012A OF or C12B4Signal is erratic and changes faster than physically allowed.