Variant 1
Applies to: TMS3 (TMS)
What does Scania TMS fault code 1575 mean?
The control unit indicates an incorrect measurement value.
What causes Scania DTC 1575?
- Internal fault in the accelerometer.
How does the system react?
Estimation of vehicle weight and road gradient is switched off. This can result in poorer comfort and fuel consumption.
How to fix Scania TMS fault code 1575?
- Renew the control unit.
Variant 2: Accelerometer Y value, internal sensor failure
Applies to: TMS4 (TMS)
Detection
The gearbox control unit indicates internal communication error.
Possible cause
Internal fault in the control unit.
System reaction
Hill hold and adaptive cruise control are switched off.
Symptoms
Impaired gear selection and gear-changing comfort.
How to fix
- Renew the gearbox control unit
Variant 3
Applies to: TMS5 (TMS)
Detection
The control unit indicates an incorrect measurement value.
Possible cause
Internal fault in the accelerometer.
System reaction
Estimation of vehicle weight and road gradient is switched off.
Symptoms
- Decreased gear-changing comfort. - Worse fuel consumption.
How to fix
- Renew the control unit.
Variant 4
Applies to: TMS6 (TMS)
Detection
The control unit indicates an incorrect measurement value.
Possible cause
- Internal fault in the accelerometer.
System reaction
Estimation of vehicle weight and road gradient is switched off. This can result in poorer comfort and fuel consumption.
How to fix
- Renew the control unit.
This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.