Multi-axis Acceleration Sensor Module A

Where it lives

For C0520, the description names the sensor as the part involved.

Check these first

• A failed multi-axis acceleration sensor module A
• A loose or corroded connector at the module
• A power or ground loss to the module
• A wiring fault in the sensor circuit
• A calibration fault in the module

What to do next

1. Read the sensor outputs on a scan tool
2. Inspect the module connector and pins
3. Check power and ground at the module
4. Recalibrate or replace the module
5. Clear the code and retest

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