Circuit/System Verification

Verify that the brake fluid has the proper level. The fluid level should be above minimum level.
- If low
  Refer to Brake Fluid Loss .
- Go to next step: If above minimum level
Ignition ON.
Verify the scan tool Brake Fluid Level Sensor parameter. The reading should be OK.
- If the parameter is Low
  Refer to Circuit/System Testing
- Go to next step: If the parameter is OK
Verify the brake warning indicator turns ON and OFF, when commanding the instrument cluster All Indicators ON and OFF with a scan tool.
- If the brake warning indicator does not turn ON and OFF
  Replace the P16 Instrument Cluster.
- Go to next step: If the brake warning indicator turns ON and OFF
All OK.