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module communication problem
the story begins with these two pcm codes: P1867 Transmission transfer case contact plate general circuit failure p1891 Transmission transfer case contact plate ground return open circuit So far I have located the four wheel drive module and tested for power a... Login to read more. ![]()
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| Engine | 4.0 L |
| Trans | 5-speed Automatic (Electronic) |
Vehicle Data
2005 Ford Explorer Sport Trac XLT 4.0L
| Engine | 4.0 L |
| Trans | 5-speed Automatic (Electronic) |

2 Replies Received
2 Replies Received