Applies to: VDT2 (VDT)
What does Scania VDT fault code 18 mean?
Short circuit between sensors.
What causes Scania DTC 18?
Short circuit in the harness-to-component connectors or cable harness.
What are the symptoms?
Results in limited driveability. Affects the gear changing performance. Affects gear changing or gear change quality.
How to fix Scania VDT fault code 18?
Check the harness-to-component connectors and cable harness.
This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.
Code 18 in other Scania systems
- 18hex 0012 Communication with the BMS control unit
- 18hex 0012 Communication with the tachograph (TCO)
- 18hex 0012 Wheel speed
- 18hex 0012 No CAN message
- 18hex 0012 Battery voltage
- 18hex 0012 Brake pedal sensor
- 18hex 0012 CAN bus
- 18hex 0012 No CAN message
- 18hex 0012 High supply voltage
- 18hex 0012 Engine shutdown due to too high temperatures in the aftertreatment system.
- 18hex 0012 Engine shutdown due to too high temperatures in the aftertreatment system.
- 18hex 0012 Engine shutdown due to too high temperatures in the aftertreatment system.
- 18hex 000012 The temperature in the exhaust gas aftertreatment system is too high
- 18hex 0012 Extra sensor 1
- 18hex 0012 Headlamp wiper and washer