PO705 for 2000 Volvo S40?

Question

Have code PO705 for Volvo S40 2000 1.9L. Need answer

Answer 1

Hi there,

This code is for the selector switch on the side of the transmission. Its possible the switch itself is the problem, but here is a list of other possible causes:

Possible source 

 

• Short-circuit to supply voltage or ground in the signal cable.
• Open-circuit in the signal cable.
• Incorrectly adjusted gear-shift position sensor.
• Defective gear-shift position sensor.
• Contact resistance in the terminals.