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.

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HOMESERVICE MANUALSMAZDA20105 SPORT, 2.3 L, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 536 (LIGHTING SYSTEM)TRUNK COMPARTMENT LIGHT SWITCH INSPECTION

2010 Mazda 5 Sport, 2.3 L, Standard

Trunk Compartment Light Switch Inspection

2010 Mazda 5 Sport, 2.3 L, StandardSECTION Trunk Compartment Light Switch Inspection

WARNING: This page is about a different car, the 2005 Mazda MX-5 Miata. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

Trunk compartment light switch has a built-in trunk lid lock.

Disconnect the negative battery cable.
Open the trunk lid.
Remove the trunk lid trim.
Disconnect the trunk compartment light switch connector.
Check the continuity between the trunk compartment light switch terminal A and B.
- If there is on continuity, replace the trunk lid lock.
Fig 1: Inspecting Trunk Compartment Light Switch
Courtesy of MAZDA MOTORS CORP.
Lock the trunk lid lock using a flat-head screwdriver or equivalent as shown.
Check the continuity between the compartment light switch terminal A and B.
- If there is continuity, replace the trunk lid lock.
  CAUTION:
  - After the inspection, unlock the trunk lid lock. If closing the trunk lid with the trunk lid lock locked, the trunk lid lock and/or striker may be broken.
Fig 2: Locking Trunk Lid Lock Using Flat-Head Screwdriver
Courtesy of MAZDA MOTORS CORP.

RENDER: 1.0x

NO RELATED

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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.