2008 Ford F150 4.6L with P0960: Range Sensor Circuit Fault and PC Circuit A Open After Transmission Rebuild

Model: F150 Fault Code: P0960 Posted: 2018-09-11 22:31

Hi everyone, I'm having a persistent issue with my 2008 Ford F15-0 4.6L V8 equipped with the 4R70W transmission. The transmission was completely rebuilt due to a catastrophic failure of the rear planet gear assembly, which caused the rear output speed sensor to be blown out of the case. Since then, I've been experiencing multiple diagnostic trouble codes related to the range sensor circuit fault and specifically P0960 (PC Circuit A Open). I have already replaced: - The terminal under the valve body - The plastic harness inside the transmission - All three solenoids within the transmission - Both output speed sensors - The range sensor itself I've tested all connections with an ohmmeter and confirmed continuity at the plug — everything reads good. Despite these replacements, the codes persist and will not clear. I also disconnected the battery for several days to ensure no stored memory was causing the issue. However, the fault codes remain active. Has anyone else encountered this exact problem on a 2008 F150 with a 4R70W transmission after a full rebuild? Any insights or suggestions would be greatly appreciated.