Outputs are disabled when they should be enabled.
Replace the COO8 ECU.
What you'll see
The outputs of the ECU will be disabled, leaving them in their ground state. • If the vehicle has Comfort shift the interlock valve will be locked and driver is unable to engage gear (VOR). • 61-relay will be inactive leaving high power consuming units with no power supply. • The secondary and third wake-up cannot be activated. This will affect the stay alive functionality of the system including switch modules. • Leaving the immobilizer without 12V supply will disable engine start (VOR).
System reaction
Amber COO Warning Lamp
Diagnostic depth
All controllable outputs are disabled and left in their ground state even though the output enable watchdog is being toggled. This applies for the digital outputs, PWM, wake-up, bi-directional and 12V supply.
Hardware malfunction