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2018 TESLA MODEL 3
Long Range Dual Motor AWD•AWD•AUTOMATIC•ev
18 active safety recalls on this vehicle — view recalls
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Repairs0Labor317Torque3805Fluid5DTC726Battery1Maintenance0Recalls18
U0125high severityNetwork

Lost Communication with Multi-axis Acceleration Sensor

on 2018 Tesla Model 3 Long Range Dual Motor AWD · AWD

What this code means

Cannot communicate with the multi-axis accelerometer module used for stability and rollover detection.

Symptoms

  • Stability control disabled
  • Rollover protection disabled
  • ESC warning light on

Common causes

  • Multi-axis sensor failure
  • CAN bus wiring issue
  • Module power loss
  • Sensor damage from impact

Diagnostic steps

  1. Check sensor module fuse
  2. Test power and ground
  3. Inspect CAN wiring
  4. Check sensor for physical damage
  5. Test sensor output

Repair notes

Multi-axis sensors are used in rollover protection systems. Critical safety component.

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