Control Solenoid Valve and Transmission Control Module Assembly Input Shaft Speed/Output Shaft Speed Input Test: Notes

Special Tools

• EL 35616  GM-Approved Terminal Test Kit
• EL 38522  Variable Signal Generator

For equivalent regional tools, refer to Special Tools .

Fig 1: View Of Special Tool & Control Solenoid Valve and Transmission Control Module Assembly

Courtesy of GENERAL MOTORS COMPANY

The purpose of this test is to provide a simulated input/output speed sensor (ISS/OSS) signal to the control solenoid valve assembly ISS/OSS input circuits.