4t60
07-01-2010, 06:01 AM
#11
Retired
Certified Car Nut
Don't monitor the TCC + voltage, you have to monitor the - side. The PCM controls the ground to the solenoids.
Just like the fuel injectors. They are always hot, but have no ground until the PCM grounds them.
Just like the fuel injectors. They are always hot, but have no ground until the PCM grounds them.
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Retired Administrator
2002 *-10 5.7 V8
2023 Jeep Rubicon Diesel
Retired Administrator
2002 *-10 5.7 V8
2023 Jeep Rubicon Diesel
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