DODGE
08-137-26
Manufacturer communications
- Publication date
- 2026-03-26
- Received by NHTSA
- 2026-04-01
- NHTSA record numbers
- 11030417
Manufacturer summary
Original wording in English
Flash: Ignition System Control Module (ISCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs):
• P2096-00 - Downstream Fuel Trim System 1 Lean.
• P2097-00 - Downstream Fuel Trim System 1 Rich.
• P2098-00 - Downstream Fuel Trim System 2 Lean.
• P2099-00 - Downstream Fuel Trim System 2 Rich.
• P068A-00 - ECM Power De-Energized Performance-Too Early. NOTE: The above DTCs are being falsely set due to lack of robustness to the diagnostic monitor. This bulletin involves inspecting and possibly reprogramming the TCM with the latest available software.
• P2096-00 - Downstream Fuel Trim System 1 Lean.
• P2097-00 - Downstream Fuel Trim System 1 Rich.
• P2098-00 - Downstream Fuel Trim System 2 Lean.
• P2099-00 - Downstream Fuel Trim System 2 Rich.
• P068A-00 - ECM Power De-Energized Performance-Too Early. NOTE: The above DTCs are being falsely set due to lack of robustness to the diagnostic monitor. This bulletin involves inspecting and possibly reprogramming the TCM with the latest available software.
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Dodge
P068A-00ECM Power De-Energized Performance-Too EarlyDodge
P2096-00Downstream Fuel Trim System 1 LeanDodge
P2097-00Downstream Fuel Trim System 1 RichDodge
P2098-00Downstream Fuel Trim System 2 LeanDodge
P2099-00Downstream Fuel Trim System 2 RichCheck 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 |
|---|---|---|
| Dodge | CHARGER | 2026 |