Fault Code 1964
Fault code 1964Memory seat adjustment control module, driver's
Diagnostic conditions
- Ignition on
- Internal control module function test
- To localise the fault, read out the fault memory for the 'driver's memory seat adjustment control module'.
Possible causes of fault
- 'No signal/communication' No message from driver's memory seat adjustment control module on CAN comfort.
Affected pins
Plug 'A' on vehicle electrical system control module:
- Pin 1 'CAN comfort (high)'
- Pin 2 'CAN comfort (low)'
Diagnosis/troubleshooting
NOTE: If there is no incoming signal/message via CAN comfort using several control modules, CAN comfort must be checked for open or short circuits. Refer to 'Checking instructions/CAN data bus'.
