The video focuses on the basic Cadillac 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 #cadillac
Make:
Cadillac
Code:
P0690
Definition:
Engine Controls Ignition Relay Feedback Circuit High Voltage
Description:
P0690 P0685 is not set. The powertrain relay is commanded on. DTC P0690 runs continuously when the above conditions are met.
Cause:
The ECM detects the engine controls ignition relay feedback circuit is greater than 2 V when the relay is commanded OFF.
The ECM detects the engine controls ignition relay feedback circuit is greater than 18 V when the relay is commanded ON.
The condition is present for greater than 2 s.
