DTC Pontiac P0752 Short Explanation
Channel: Maxidot
Date: 01/01/2021

The video focuses on the basic Pontiac 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:
Pontiac
Code:
P0752
Definition:
1-2 Shift Solenoid (SS) Valve Performance - No Second or Third Gear
Description:
P0752 No TP sensor DTC P0120 or P0220. No ISS DTC P0716 or P0717. No OSS DTC P0722 or P0723. No TCC system stuck ON DTC P0742. The engine speed is greater than 500 RPM for 5 seconds.The TFT is between 20-130°C (68-266°F).No TCC system stuck ON DTC P0742. No 1-2 SS valve electrical DTC P0973 or P0974. No 2-3 SS valve electrical DTC P0976 or P0977. The calc.throttle position is 8 percent or greater.The transmission ISS is 150 RPM or greater.The transmission OSS is 160 RPM or greater.The engine torque is greater than 50 N·m (37 lb ft).The time since the last gear change is 1.5 seconds.
Cause:
The following conditions both occur twice in 1 trip:Condition 1The TCM commands 2nd gear and the gear ratio indicated 1st gear,2.78:1-3.09:1 for 2 seconds.Condition 2The TCM commands 3rd gear and the gear ratio indicates 4th gear,0.67:1-0.74:1, for 2 seconds.