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Home >> Pontiac >> 2009 >> Vibe Base, 2.4 0, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Automatic Transmission - MVB 4 Speed) >> Diagnostic Information and Procedures >> DTC P0756 >> Conditions for Clearing the MIL/DTC

Conditions for Clearing the MIL/DTC

WARNING: This page is about a different variant/trim than selected.

The DTC will clear when conditions for setting the DTC have been repaired.

Step Action Values Yes No
Schematic Reference: Automatic Transmission Controls Schematics 
Connector End View Reference: Component Connector End Views
1 Did you perform the Diagnostic System Check - Vehicle? - Go to Step 2  Go to Diagnostic System Check - Vehicle
2
  1. Install a scan tool.
  2. Turn ON the engine.
  3. Select the Control the Shift Position output control on the scan tool.
  4. While driving the vehicle at 50 km/h (31 mph) or more, use the scan tool to engage the output control to shift up or shift down.
Does the gear change as selected by the output control?
- Refer to Testing for Intermittent Conditions and Poor Connections Go to Step 3 
3
  1. Turn the ignition to OFF.
  2. Remove the shift solenoid valve S2.
  3. Measure the resistance between shift solenoid valve terminal and the shift solenoid body.
  4. Connect the positive lead to the terminal of the solenoid connector and the negative lead to the solenoid body, then check the movement of the valve.
Is the resistance measured within specified value and does the solenoid make an operating sound?
11 to 15 Ohms Go to Step 4  Go to Step 5 
4 Inspect transmission valve body assembly for foreign objects and each valve operates smoothly.
Is transmission valve body operation OK?
- Go to Step 6  -
5 Replace the shift solenoid valve S2.
Did you complete the replacement?
- Go to Step 7  -
6 Replace the transmission valve body assembly.
Did you complete the replacement?
- Go to Step 7  -
7
  1. Use the scan tool in order to clear the DTC.
  2. Operate the vehicle within the Conditions for Running the DTC, as specified in the supporting text.
Does the DTC reset?
- Go to Step 2  System OK