P0541 Diagnostic Trouble Code Discussion for March 2019
Intake Air Heater 1 Control Circuit Low
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| Help Request | Posted | |
| 2006 Dodge Ram 2500 SLT 5.9L MIL Lamp on VIN: 1D7KS28C06 P0541: intake air heater 1 low voltage. This truck presented with CEL on, DTC: P0541. I tested the intake air heater using the scan tool. The relay clicked but no power to heater. Found total voltage loss at the battery connection to the relay power wire. I cleaned and reset the connection, repe... |
March 18, 2019 | |
| 2006 Dodge Ram 2500 SLT 5.9L MIL Lamp on VIN: 1D7KS28C06 P0541: intake air heater 1 low voltage. This truck presented with CEL on, DTC: P0541. I tested the intake air heater using the scan tool. The relay clicked but no power to heater. Found total voltage loss at the battery connection to the relay power wire. I cleaned and reset the connection, repe... |
March 19, 2019 |
