P1615

Electric Thermostat - Short To Ground

P1615 - Electric thermostat circuit fault.: Last occurrence - minimum signal

Possible causes:
1. Short circuit C0606/31 (NW) - ground.
2. Connectors C0606, C0422.
3. Electric Thermostat.

1. Short circuit C0606/31 (NW) - ground.
SHORT_CIRCUIT
Check resistance < 5.0 Ohms.

2. Connectors C0606, C0422.
CONNECTOR
Check for connector not correctly latched, backed out pins, damaged pins, corroded pins

3. Electric Thermostat.
SHORT_CIRCUIT
Check resistance < 5.0 Ohms.