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2001 Dodge Ram 1500 Laramie 5.9L MIL Lamp on, p0601
Alldatas' flowchart says to replace pcm with no tests. my question is, could there be anything causing this code or maldfunction other that the computer. voltage drop issues ect. is there any way to fix without replacing the pcm?
FIX posted 7/31/2010
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Related Documents & Media | VIN | 3B7HF13Z21 |
| Engine | 5.9 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp on, P0601 |
| Occurs | Always |
| Misc. | Quad Cab Off-Rod Edition |
Trouble Codes
| P0601 | PCM Internal Check Sum Error |
Message Closed
Vehicle Data
2001 Dodge Ram 1500 Laramie
| VIN | 3B7HF13Z21 |
| Engine | 5.9 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp on, P0601 |
| Occurs | Always |
| Misc. | Quad Cab Off-Rod Edition |
Trouble Codes
| P0601 | PCM Internal Check Sum Error |
Video