Merlo 201: Low Supply Voltage (UPD)

The system has detected a low supply voltage condition, which may affect the proper operation of the affected circuit. This issue is indicated by the fault code 201.

1. 1

   The power supply connections to the affected circuit

2. 2

   The voltage levels at the power input of the affected circuit

3. 3

   The integrity of the wiring and harnesses related to the power supply

1. 1

   Verify the power supply voltage

   Use a multimeter to measure the voltage at the power input of the affected circuit. Ensure it meets the specifications outlined in the service manual.

2. 2

   Inspect the power supply connections

   Check all connections to the affected circuit for looseness, corrosion, or damage. Secure or replace as necessary.

3. 3

   Test the wiring and harnesses

   Examine the wiring and harnesses for any signs of wear, damage, or short circuits. Repair or replace as needed.