DTC GMC P0AC8 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:
P0AC8
Definition:
Open in the A or C Pressure Sensor Circuit
Description:
Open in the A or C Pressure Sensor Circuit.A or C compressor inoperative.
Cause:
 Loose wires or poor connections on the A or C pressure sensor circuit "Open" in the wire(s) between the climate control unit and the A or C pressure sensor Faulty A or C Pressure Sensor Faulty Climate Control Unit