SSM 52420
Service Bulletin Details
Public Details for: SSM 52420
Models from 2024
| 2024 FORD F-250 SD |
| 2024 FORD F-350 SD |
| 2024 FORD F-450 SD |
| 2024 FORD F-550 SD |
| 2024 FORD F-600 SD |
| 2024 FORD F-650 SD |
| 2024 FORD F-750 SD |
Models from 2023
| 2023 FORD F-250 SD |
| 2023 FORD F-350 SD |
| 2023 FORD F-450 SD |
| 2023 FORD F-550 SD |
| 2023 FORD F-600 SD |
| 2023 FORD F-650 SD |
| 2023 FORD F-750 SD |
4/8/24, 10:48 AM 2024 F-250 SSM 52420 2023-2024 F-Super Duty - Illuminated Powertrain Malfunction (Wrench) Indicator With DTCs P2122, P2123, P2127, P2128, And/Or P2138 Some 2023-2024 F-Super Duty vehicles may exhibit an illuminated powertrain malfunction (wrench) indicator with diagnostic trouble codes (DTC) P2122, P2123, P2127, P2128, and/or P2138 stored in the powertrain control module (PCM). The vehicle may or may not exhibit a perceived lack of power intermittently. Perform a wiggle test of connector C1580 at the left rear of the engine compartment while the engine is at normal operating temperature. Perform a visual inspection of pins 18 through 29 as well as a terminal fit test using the appropriately sized flex probe. Repair as necessary. Refer to Wiring Diagram Cell 005. If no concerns are found, refer to Workshop Manual (WSM), Section 310-02 for normal diagnostics. https://www.fordtechservice.dealerconnection.com 1/1