2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 592
Possible fault causes
- Control module is incorrectly coded
- Periphery connected to specified control module is incorrect
- Control module faulty (in most cases the cause is not the control module but incorrect coding.)
Fault effects
- The specified control module sends only substitute values via the CAN.
- Other control modules detect these substitute values and set this fault code.
P1696
P1696
Diagnosis information - Control unit DME (DFI)
Alternator, Electrical fault
Diagnostic conditions
- Engine running
Possible fault causes
- Drive belt incorrectly set / Faulty
- Alternator Faulty
Fault setting condition(s)
- Deviation Actual value - Nominal value (13.5 ... 15.5 V)
P1697
P1697
Diagnosis information - Control unit DME (DFI)
Alternator, Mechanical fault
Diagnostic conditions
- Engine running
Possible fault causes
- Drive belt slipping
- Drive belt loose / Faulty
- Alternator stiff / blocked (Foreign bodies)
- Alternator Faulty
Fault setting condition(s)
- Alternator does not rotate
INFORMATION
- The control unit is controlled by the DME control unit via a signal line.
- In the opposite direction, the control unit can also report faults to the DME control unit.
P1698
P1698
Diagnosis information - Control unit DME (DFI)
Lead Alternator - Vehicle electrical system, Open circuit
Diagnostic conditions
- Engine running
Possible fault causes
- Short circuit to ground or open circuit in lines Alternator - Vehicle electrical system
- Alternator Faulty
INFORMATION
- The control unit is controlled by the DME control unit via a signal line.
- In the opposite direction, the control unit can also report faults to the DME control unit.
P1699
P1699
Diagnosis information - Control unit DME (DFI)
