Volvo Premium Tech Tool Change Parameter P1AO5

This article show a guide on how to use Volvo Premium Tech Tool to change Parameter P1AO5 (PTO 1 Split Gear) for lock out of neutral 2 in PTO mode.

 

Preparations:

Volvo PTT Premium Tech Tool PTT 2.6.0.29 All Version Free Download

How to Install Volvo Premium Tech Tool PTT Software

 

Procedures:

Run Volvo PTT Premium Tech Tool,and login

Select “Connect”

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Enter work order number and click “Start Work”

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Select “Program”

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Then click “1700-22-03 Parameter,programming”

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Click “Start” to continue

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Please read and “check” the box to agree to the advisory.Click “Continue” to proceed

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Then click “Continue”

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After meeting automatically checked conditions.Click “Continue”

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Allow time for readout of parameters

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Then select TECU control unit view

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Locate P1AO5(Spill gear for Transmission PTO 1).

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Double click the value of parameter P1AO5 and change it to 1.After changing the value of this parameter click somewhere else on the screen then click continue to process.

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Before program the value to vehicle,you need click “Program” button to start.

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Now you will see the new value you have program it,and click “Exit” to process

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Now you will be prompt to follow bellow operation to restart control modules

1.Ignition key in OFF position

2.Wait 10 seconds

3.Ignition key in ON position

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Now the parameter P1AO5 has been changed to 1 to lock out N2 during TO operation.

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Important:

After working in any diagnose,test,calibration or program operation click on “Finish work” before you work in another vehicle.

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Done!