JEEP

0817823

Manufacturer communications

Publication date: 2023-07-20
Received by NHTSA: 2023-09-25
NHTSA record numbers: 10242816

Manufacturer summary

Original wording in English

Power Inverter Module (PIM) Replacement Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following DTCs have been set: ? P0A78-00 - Drive Motor A Inverter Performance. ?P0A79-00 - Drive Motor B Inverter Performance. Customer may also experience the following: ? Internal Combustion Engine (ICE) propulsion only and no EV or hybrid mode only when these DTCs are present. This bulletin involves replacing the PIM.

NHTSA manufacturer communications ↗

Reported code forms

P0A78 P0A79

Manufacturer wording

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

JeepP0A78-00

Drive Motor A Inverter Performance

NHTSA 10242816 · NHTSA 11026755 · NHTSA 11026757

JeepP0A79-00

Drive Motor B Inverter Performance

NHTSA 10242816 · NHTSA 11026755 · NHTSA 11026757

Check vehicle applicability

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Make	Model	Model year
Jeep	WRANGLER	2021

Data coverage →