Merlo A00006: Coolant Pressure – Too High

The system has detected that the coolant pressure is higher than the acceptable range. This condition may indicate a problem with the component identified by this code or with the associated circuit.

1. 1

   Coolant pressure sensor

2. 2

   Coolant system for blockages or leaks

3. 3

   Coolant level and condition

1. 1

   Inspect

   Inspect the coolant pressure sensor for damage or improper installation.

2. 2

   Test

   Test the coolant pressure sensor using the manufacturer's recommended procedure.

3. 3

   Check

   Check the coolant system for blockages, leaks, or excessive pressure buildup.