Applies to: AMP1 (AMP)
What does Scania AMP fault code 1840 mean?
The external amplifier has been flashed without fault codes being deleted.
What causes Scania DTC 1840?
The external amplifier has been flashed without fault codes being deleted.
What are the symptoms?
Fault codes for the external amplifier are displayed, even though they should have been deleted during flashing.
How to fix Scania AMP fault code 1840?
- Delete fault codes.
This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.
Code 1840 in other Scania systems
- 1840hex 0730 Control unit current is too high
- 1840hex 000730 Fault codes have not been deleted
- 1840hex 0730 Incorrect gear ratio
- 1840hex 0730 Incorrect gear ratio
- 1840hex 0730 Incorrect gear ratio
- 1840hex 000730 Faulty gear ratio
- 1840hex 0730 Incorrect gear ratio on neutral gear
- 1840hex 000730 Control unit
- 1840hex 0730 MBS master control unit, power supply pin group V3, current above limit value