FixVault

Home › Porsche › 2004 › Cayenne Base › Repair and Diagnosis › Drivelines & Axles › Differentials & Drive Axles › Transverse Interlock › Fault code 1316 › PSM control unit › Possible cause of fault

Possible cause of fault

'Please read out fault memory': to localize fault, read out fault memory for 'PSM control unit'
'No signal/communication': no message from 'PSM control unit' on CAN drive