Input Speed Sensor Replacement

WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Input Speed Sensor

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Remove the control valve body cover. Refer to Control Valve Body Cover Replacement . Remove the left transmission mount bracket. Refer to Transmission Mount Bracket Replacement - Left Side .
1	Input Speed Sensor (ISS) Wire Harness Procedure Attach DT-47734 speed sensor harness tether to the ISS electrical connector locking tab before removal of old ISS to assist in installation of the new ISS. Special Tools DT-47734 Speed Sensor Harness Tether For equivalent regional tools, refer to Special Tools .
2	Input Speed Sensor Bolt M6 x 25 CAUTION: Refer to Fastener Caution . Procedure Apply threadlocker GM P/N 12345382 (Canadian P/N 10953489) or equivalent to the input speed sensor bolt. Tighten 9 N.m (80 lb in)
3	Input Speed Sensor Procedure Perform the Reset Transmission Adapts. Refer to Reset Transmission Adapts . NOTE: After an internal transmission repair or internal part replacement the Reset Transmission Adapts procedure should be performed.
4	Input Speed Sensor Seal