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Home >> Jeep >> 2005 >> Wrangler Rubicon, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 571 (Nag1 Automatic Transmission - Electrical Diagnostics) >> DTC Troubleshooting >> U0100-Lost Communication With ECM/Pcm >> Circuit Schematic

Circuit Schematic

WARNING: This page is about a different car, the 2005 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: CAN C & CAN B Bus Circuit Diagram
GC0027332Courtesy of DAIMLERCHRYSLER CORP.

For the Transmission circuit diagram (Refer to TRANSMISSION/TRANSAXLE/AUTOMATIC - NAG1 - SCHEMATICS AND DIAGRAMS) 

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