P1048

2A3D - P1048

Information saved in
DME

Fault code
2A3D - P1048

Fault text
Valvetronic, actuator motor: activation

Fault description
VVT-Control Circuit Low Input (Bank 1)

Condition for fault identification
Test condition:
Short to ground
Terminal condition: Terminal 15 ON
Voltage condition:
Battery voltage > 6.99 V

Condition for fault memory entry
Fault set immediate without debounce

Action in service
1. Ignition off, let control module return to dormant state as
indicated, restart
2. If Item 1 is not OK, it will be necessary to check the
electronics in the control module

Fault effect and breakdown warning


Driver information
Warning light:
Emergency default mode 2

Service instruction
none