Applies to: ABS E
What does Scania ABS fault code 73 mean?
A self-test has given an undesired result for the wheel on the right-hand side of the driving rear axle.
What causes Scania DTC 73?
The cables to the wheel speed sensors are mixed up.
How does the system react?
ABS, TC and hill hold function cease to function, if applicable. The warning lamp comes on.
How to fix Scania ABS fault code 73?
- Search for the corresponding fault code for another wheel speed sensor.
- Move the contacts.
- The resistance between the wheel speed sensor pins must be 1,000-1,300 ohms.
This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.
Code 73 in other Scania systems
- 73hex 0049 Digital radio antenna, open circuit or short circuit
- 73hex 0049 Speed signal
- 73hex 0049 Engine shutdown due to too high temperature together with bad signal status in the aftertreatment system.
- 73hex 0049 Engine shutdown due to too high temperature together with bad signal status in the aftertreatment system.
- 73hex 0049 Engine shutdown due to too high temperature together with bad signal status in the aftertreatment system.
- 73hex 000049 Exhaust gas aftertreatment management system, temperature too high, poor signal status
- 73hex 0049 Temperature and oil level sensor
- 73hex 0049 Headlamp wiper and washer