Torque converter lock up control 700R4

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==Converter lock up wiring==
 
==Converter lock up wiring==
 
This requires a simple 12 volt circuit. 12 volts to the solenoid and a ground to complete the circuit. When the brakes are applied the relay switches to pin 87 and the circuit is broken, thus unlocking the torque converter. A common Bosch-type relay used.
 
This requires a simple 12 volt circuit. 12 volts to the solenoid and a ground to complete the circuit. When the brakes are applied the relay switches to pin 87 and the circuit is broken, thus unlocking the torque converter. A common Bosch-type relay used.
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*[http://www.rowand.net/Shop/Tech/AutomaticOverdriveTransmissionSwap.htm TH700R4/4L60 swap info]]
 
*[http://www.rowand.net/Shop/Tech/AutomaticOverdriveTransmissionSwap.htm TH700R4/4L60 swap info]]
 
*[http://www.dlcparts.com/images/BoschGuide.pdf Relay Applications Guide]
 
*[http://www.dlcparts.com/images/BoschGuide.pdf Relay Applications Guide]
 
 
[[Category:Transmission]]
 
[[Category:GM]]
 

Latest revision as of 09:26, 10 March 2024

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