Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSMAZDA20133 MAZDASPEED, 2.3L ENG VIN 3REPAIR AND DIAGNOSIS (SINGLE PAGE)BODY & FRAMEDOOR LOCKSON-BOARD DIAGNOSTIC [ADVANCED KEYLESS ENTRY SYSTEM AND PUSH BUTTON START SYSTEM]DTC B10C9:1F [ERRATIC SIGNAL OF KEYLESS ANTENNA (INTERIOR, FRONT)]NOTES
2013 Mazda 3 Mazdaspeed, 2.3L Eng VIN 3
DTC B10C9:1F [Erratic signal of keyless antenna (interior, front)]: Notes
2013 Mazda 3 Mazdaspeed, 2.3L Eng VIN 3SECTION Notes
| DESCRIPTION | Erratic signal of keyless antenna (interior, front) |
|---|---|
| DETECTION CONDITION |
|
| POSSIBLE CAUSE |
|
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.