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.
2021 Mazda 3 BaseFACTORY OEM SERVICE PROCEDURE
Automatic Transaxle Shift Mechanism Location Index
PART DESCRIPTION
| 1 | Selector cable (See SELECTOR CABLE REMOVAL/INSTALLATION (US) .) (See SELECTOR CABLE ADJUSTMENT .) |
| 2 | Selector lever component (See SELECTOR LEVER COMPONENT REMOVAL/INSTALLATION .) (See SELECTOR LEVER INSPECTION .) (See SHIFT-LOCK SYSTEM INSPECTION .) (See SHIFT-LOCK SOLENOID INSPECTION .) (See SHIFT-LOCK OVERRIDE BUTTON INSPECTION (US) .) (See NOT P POSITION SWITCH INSPECTION .) |
| 3 | Indicator (See INDICATOR REMOVAL/INSTALLATION .) (See INDICATOR INSPECTION .) |
Factory Service Tools
Use the Manual With the Right Hardware
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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.