What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer communications
6Original wording in English
RAM
Reported code forms P1D73
Flash: Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Some customers may experience a Malfunction Indicator…
RAM
Reported code forms P1D73
Flash: 3.6L and 5.7L Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Some customers may experience a Malfunction…
RAM
Reported code forms P1D73
"FLASH: 3.6L AND 5.7L POWERTRAIN DIAGNOSTIC AND SYSTEM ENHANCEMENTS THIS BULLETIN INVOLVES REPROGRAMMING THE POWERTRAIN CONTROL MODULE (PCM) WITH THE LATEST AVAILABLE SOFTWARE. SOME CUSTOMERS MAY EXPERIENCE A…
RAM
Reported code forms P1D73
Flash: 5.7L and 3.6L Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Some customers may experience a Malfunction…
RAM
Reported code forms P1D73
Malfunction Indicator Lamp (MIL) Illuminated DTC P1D73 Active Grill Shutter (AGS) Performance This bulletin involves inspecting and securing the AGS actuator motor case housing. The customer may describe the MIL is…
RAM
Reported code forms P1D73
Malfunction Indicator Lamp (MIL) Illuminated DTC P1D73 Active Grill Shutter (AGS) Performance This bulletin involves inspecting and securing the AGS actuator motor case housing. The customer may describe the MIL is…
Check vehicle applicability
3A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.