Secondary Valve Body
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The secondary valve body contains the main shift hydraulic circuit, the solenoid valves, the hydraulic pressure switches, etc. The secondary valve body consists of shift solenoid valves A and B, line pressure solenoid valve A, A/T clutch pressure control solenoid valves A, B, C, and D, shift valves A and B, the A/T clutch pressure control solenoid valve A accumulator, the A/T clutch pressure control solenoid valve B accumulator, the A/T clutch pressure control solenoid valve C accumulator, the line pressure switch, transmission fluid pressure switch B (3rd clutch), and transmission fluid pressure switch E (6th clutch). The secondary valve body is mounted on the transmission housing.