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 MANUALSMAZDA2023CX-5 SREPAIR AND DIAGNOSISELECTRICALGAUGESINSTRUMENTATION/DRIVER INFOTELEMATICS COMMUNICATION UNIT REMOVAL/INSTALLATIONNOTES

2023 Mazda CX-5 S

Telematics Communication Unit Removal/Installation: Notes

2023 Mazda CX-5 SSECTION Notes

Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
Remove the following parts:
1. Console side panel (See CONSOLE SIDE PANEL REMOVAL/INSTALLATION .)
2. Switch panel (See SWITCH PANEL REMOVAL/INSTALLATION .)
3. Cup holder (See CUP HOLDER REMOVAL/INSTALLATION .)
4. Selector lever knob (See SELECTOR LEVER COMPONENT REMOVAL/INSTALLATION .)
5. Shift panel (See SHIFT PANEL REMOVAL/INSTALLATION .)
6. Front console box (See FRONT CONSOLE BOX REMOVAL/INSTALLATION .)
7. Side wall (See SIDE WALL REMOVAL/INSTALLATION .)
8. Rear console (See REAR CONSOLE REMOVAL/INSTALLATION .)
Remove the bolts.

Fig 1: Bracket A And Bolts With Torque Specification
Courtesy of MAZDA MOTORS CORP.
Remove the bracket A.
Remove the ground bolts.

Fig 2: Telematics Communication Unit, Ground Bolts And Nuts With Torque Specification
Courtesy of MAZDA MOTORS CORP.
Remove the ground.
Remove the bolt.
Remove the nuts.
Remove the wiring harness clip.

Courtesy of MAZDA MOTORS CORP.
Disconnect the connectors.
Remove the telematics communication unit and bracket B as a single unit.
Remove the bolts.

Fig 3: Telematics Communication Unit, Bracket B And Bolts With Torque Specification
Courtesy of MAZDA MOTORS CORP.
Remove the telematics communication unit from bracket B.
Install in the reverse order of removal.
If the telematics communication unit is replaced, perform the procedure after the telematics communication unit replacement. (See Procedure after Telematics Communication Unit Replacement .)

RENDER: 1.0x

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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.