ChassisC1073

Caution

Severity: Caution - get it checked when you can

Sensor system, hybrid brake actuation changeover (SBA): Adjustment necessary

10 brands affected · Description from BMW data.

Key terms: ABS: anti-lock braking, which stops the wheels locking · Stability control: helps stop the car skidding · Wheel speed sensor: measures how fast each wheel turns

Safety: This code relates to the braking system. Have braking checked promptly.

1What it means in plain English

A chassis system has a fault, usually ABS, traction control or stability control, but some makes use this range for airbags, electric power steering or park brakes.

2Common causes

Faulty wheel speed sensor
Damaged sensor ring or wiring
Faulty ABS module
Low brake fluid
Wheel bearing damage

3Can I drive?

Caution · drive with care

The braking system may be affected. Have it checked promptly; if the pedal feels abnormal, the car pulls when braking, or a brake warning light is on, stop safely.

This page gives general information. It is not professional advice. For a definite diagnosis and a repair quote, ask a qualified mechanic to inspect the car.

4Brand data 10

Brand	Code	Description	System
BMW	C1073	Sensor system, hybrid brake actuation changeover (SBA): Adjustment necessary Brand	Chassis
Holden	C1073	No description available	Chassis
Isuzu	C1073	No description available	Chassis
Land Rover	C1073	No description available	Chassis
Mahindra	C1073	Wheel Speed Sensor Ohmic Short Failure - Rear Left Brand	Chassis
Mitsubishi	C1073	Motor drive circuit Brand	Chassis
Peugeot	C1073	No description available	Chassis
Proton	C1073	Motor drive circuit Brand	Chassis
MG (SAIC)	C1073	Sensor cluster - Electrical Brand	Chassis
Suzuki	C1073	Lost communication with yaw rate / G sensor assembly Brand	Chassis

Legend: SAE is the generic J2012 description; Brand is text taken from that manufacturer’s data. Manufacturer rows keep the wording and language of the source data, and non-English text is tagged so screen readers pronounce it correctly.

5Extended variant codes 1

These 7-character codes are manufacturer-specific variants of C1073 and may be reported by some scan tools.

Brand	Code	Description	System
SsangYong	C107300	Fault in sensor cluster(electrical) Brand	Chassis

6Related codes

Browse Cxxx codes or C107xx codes.