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P0743 TCC solenoid circuit and Ohms law?
Vehicle came in with P0743 and in Limp mode. Checked resistance at TCM connections 17 and 38( power supply) and measured 1.2 ohms. Drop valve body, remove solenoid and measured 3.2 ohms. Installed back into valve body and measured 3.2 ohms at pins 6 and 11. Re... Login to read more.
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| Engine | 3.7 L |
| Trans | 5-speed Automatic (Electronic) |
Vehicle Data
2006 Jeep Commander 3.7L
| Engine | 3.7 L |
| Trans | 5-speed Automatic (Electronic) |
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