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Home/DTC Codes/Mazda/CX-3/2016-2021 2.0L I4/C0095
C0095

Brake Lamp Switch Circuit

2016-2021 Mazda CX-3 2.0L I4 🇩🇪

Moderate SeverityChassis

Description

Malfunction in the brake lamp switch circuit detected by the ABS or stability control module.

Symptoms

  • ABS light on
  • Cruise control inoperative
  • Brake lights stuck on or not illuminating
  • Shift interlock may not release

Common Causes

  • Brake light switch out of adjustment
  • Faulty brake light switch
  • Wiring damage
  • Blown brake light fuse

Diagnostic Steps

  1. Test brake light switch operation
  2. Check brake light fuse
  3. Inspect brake light switch adjustment at pedal
  4. Test circuit continuity
  5. Check for power and ground at switch

Repair Notes

Adjust or replace brake light switch. This switch serves multiple systems.

Related Codes

C0110Brake Apply CircuitC0111Brake Apply Circuit Low

Other Chassis Codes

C0095 on Other Vehicles

Mazda 626

1993-1997 2.0L I4

Mazda 626

1993-1997 2.5L V6

Mazda 626

1998-2002 2.0L I4

Mazda 626

1998-2002 2.5L V6

Mazda Axela

2013-2019 1.5L I4 P5-VPS

Mazda Axela

2013-2019 2.2L I4 Diesel SH-VPTS

Mazda B2300

1994-1997 2.3L I4

Mazda B2300

2002-2009 2.3L I4

Common Questions

What does code C0095 mean on a 2016-2021 Mazda CX-3?

C0095 stands for "Brake Lamp Switch Circuit". Malfunction in the brake lamp switch circuit detected by the ABS or stability control module.

What are the symptoms of C0095 on a Mazda CX-3?

Common symptoms of C0095 include: ABS light on, Cruise control inoperative, Brake lights stuck on or not illuminating, Shift interlock may not release.

What causes C0095 on a 2016-2021 Mazda CX-3?

Common causes of C0095 include: Brake light switch out of adjustment, Faulty brake light switch, Wiring damage, Blown brake light fuse.

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