Where are the wiring plugs on a lockup TCC?
Where are the wiring plugs on a lockup TCC?
The first photo shows the wiring connector on the driver’s side of the transmission with the three clipped wires coming out of it – look closely, it is there in the grime and dirt. It shows the three wires coming out of the wiring plug on the transmission and the basic location of the wiring plug in relation to the shift linkage.
What is the signal switch on a TCC system?
The “TCC Signal Switch” appears to be a self-grounding normally open pressure switch that makes contact to ground whenever the TCC hydraulic system has pressure. If so, this is a much more interesting way to hook up the TCC Lockup Indicator.
What’s the switch that unlocks the TCC on my car?
The original wiring diagrams show a “4-3 Downshift Switch” that on my transmission was a normally closed switch. The shop manual does not speak to this, but based on the wiring and what details I can find, it seems to indicate that this switch opens during the 4-3 downshift, and thus unlocks the TCC in this case.
What happens when the TCC fails to disengage?
If the TCC fails to disengage when the vehicle comes to a stop, the engine will stall . Before attempting to diagnose converter clutch electrical problems, mechanical checks such as linkage adjustments and oil level should be performed and corrected as needed.
The first photo shows the wiring connector on the driver’s side of the transmission with the three clipped wires coming out of it – look closely, it is there in the grime and dirt. It shows the three wires coming out of the wiring plug on the transmission and the basic location of the wiring plug in relation to the shift linkage.
What kind of wire does TPC wire use?
TPC’s engineers provided us with a custom-designed solution that was extremely flexible and which has held up incredibly well over time. Since the custom assembly was installed a few years ago, the cable has shown no sign of damage, we’ve had no breakdowns, and we’ve made zero repairs.
Is it worth getting a TCC landline?
If you want a reliable connection to the world, get a landline from TCC! A Bundle from TCC is a great way to get our Best services AND save money! You can bundle Internet + Phone, Internet + Cable, or Internet + Phone + Cable and save up to $50 per month!
What happens if I remove the wire to the TCC solenoid?
You just lose the lock up torque converter function which will reduce fuel mileage. If the TCC solenoid is sticking causing the engine to stall at idle, you might try this. Purchase a can of SeaFoam TransTune and add a half a can to the transmission fluid.
