The fluid pressure that applies and releases the torque converter lockup clutch is controlled by the torque converter clutch solenoid. The opening and closing of the TCC solenoid valve is controlled by the transmission control module (TCM) or power train control module (PCM), depending on the type of transmission.
1978 Buick Riviera
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Maintenance & Repair
I need to replace the bolt that holds the pulley on the supercharger for my 1997 Riviera.
1997 Buick Riviera Supercharged Coupe FWD
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Maintenance & Repair
there is a bad knock in engine but at n50 mph and above it goes away and it feels like a vibration on the intake side of the supercharger when i put my hand on it
Buick Riviera
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Maintenance & Repair
I own a 95 Supercharger Riviera and is wondering what effects if any if silicone is not placed beneath the ignition coil pack? And if silicone is necessary what type is recommended?
1995 Buick Riviera
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Maintenance & Repair
The fuel door release button doesn't work. Where is the solenoid located?
1995 Buick Riviera Supercharged Coupe FWD
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Maintenance & Repair
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