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2003 INFINITI FX45
4.5L V8•AWD•AUTOMATIC•gas
9 active safety recalls on this vehicle — view recalls
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Repairs0Labor478Torque677Fluid7DTC1781Battery1Maintenance0Recalls9
C1160high severityChassis

Decel G Sensor Malfunction

on 2003 Infiniti FX45 4.5L V8 · AWD

What this code means

The deceleration (longitudinal) G-force sensor is faulty or reading out of range. No direct OBD P-code equivalent.

Symptoms

  • VDC/ABS warning light on
  • Stability control disabled
  • Slip indicator on

Common causes

  • Faulty decel G sensor
  • Loose sensor mounting
  • Connector corrosion
  • Wiring open or short

Diagnostic steps

  1. Scan for C1160 and view sensor data
  2. Check sensor mounting
  3. Inspect connector and wiring
  4. Replace sensor and calibrate
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