BodyB15C1

Caution

Severity: Caution - get it checked when you can

Integrated Power Brake Signal Not Plausible - No Loss In Functionality - Signal Plausibility Failure

3 brands affected · Description from Land Rover data.

Key terms: Control module: a small computer that runs one part of the car

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

1What it means in plain English

A body system has a fault. Depending on the make, this range can include airbags and seat belts, windows, locks and climate control, and also charging, brake, oil or coolant sensors.

2Common causes

Wiring or connector fault
Faulty sensor or switch
Water or corrosion in a connector
Control module fault
Low battery voltage

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 3

Brand	Code	Description	System
Land Rover	B15C1	Integrated Power Brake Signal Not Plausible - No Loss In Functionality - Signal Plausibility Failure Brand	Body
Suzuki	B15C1	No description available	Body
Toyota	B15C1	No description available	Body

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 3

These 7-character codes are manufacturer-specific variants of B15C1 and may be reported by some scan tools.

Brand	Code	Description	System
Mercedes-Benz	B15C111	BTH Ctrl-Line shortcut to GND Brand	Body
Mercedes-Benz	B15C112	BTH Ctrl-Line shortcut to UBatt Brand	Body
Mercedes-Benz	B15C113	BTH Ctrl-Line OpenLoad Brand	Body

6Related codes

Browse Bxxx codes or B15Cxx codes.