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Home >> Chevrolet >> 2023 >> Camaro ZL1, 2D Convertible, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 45 (Automatic Transmission - 8L45 - Component Locator) >> Component Locator >> Transmission Solenoid Information >> Transmission Control Solenoids

Transmission Control Solenoids

WARNING: This page is about a different variant/trim than selected.
GM3805115Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
NOTE:

The letter B is not cast on the lower control valve solenoid body. It is shown on the above graphic for illustration only.

Transmission Control Solenoids

Callout Number Actuator High Control Circuit Group Solenoid Name Solenoid Type Controlled Element Lower Control Valve Body Bore Location Resistance Value at 20°C (68°F)
1 2 Transmission Control Solenoid Valve 7 High Pressure, Normally Low, Variable Force Torque Converter Clutch (TCC) A 4.5 - 5.5Ω
2 1 Transmission Control Solenoid Valve 4 High Pressure, Normally High, Variable Force 2-3-4-6-8 Clutch B 4.5 - 5.5Ω
3 2 Transmission Control Solenoid Valve 3 High Pressure, Normally Low, Variable Force 1-3-5-6-7 Clutch C 4.5 - 5.5Ω
4 1 Transmission Control Solenoid Valve 5 Low Pressure, Normally High, Variable Force 4-5-6-7-8-Reverse Clutch D 4.5 - 5.5Ω
5 2 Transmission Control Solenoid Valve 1 Low Pressure, Normally High, Variable Force 1-2-7-8-Reverse Clutch E 4.5 - 5.5Ω
6 2 Transmission Control Solenoid Valve 2 High Pressure, Normally Low, Variable Force 1-2-3-4-5-Reverse Clutch F 4.5 - 5.5Ω
7 2 Transmission Control Solenoid Valve 6 Low Pressure, Normally High, Variable Force Line Pressure J 4.5 - 5.5Ω
8 2 Transmission Control Solenoid Valve 9 Normally Closed, ON - OFF Boost Valve G 11.0 - 13.0Ω
9 1 Transmission Control Solenoid Valve 8 Normally Closed, ON - OFF Default Valve H 11.0 - 13.0Ω