GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2009 🢒 SRX 🢒 Transmission 🢒 Automatic Transmission - 5L40-E/5L50-E 🢒 Input Speed Sensor Replacement

Removal Procedure
  1. Remove the transmission fluid pan and filter. Refer to Automatic Transmission Fluid and Filter Replacement.

    2. Object Number: 795916 Size: SH
  2. Disconnect the electrical wiring harness connector (1) from the input speed sensor (2).

    3. Object Number: 812729 Size: SH
  3. Remove the input speed sensor bolt (2).
  4. Remove the input speed sensor (1).
  5. Inspect the input speed sensor (1) for the following conditions:
    6. • Damaged or missing magnet
    • Damaged housing
    • Bent or missing electrical terminals
    • Metal contamination stuck to magnet

Installation Procedure

    Object Number: 812729 Size: SH
  1. Install the input speed sensor (1).

    2. Caution: Refer to Fastener Caution in the Preface section.

  2. Install the input speed sensor bolt (2) and tighten to 11 N·m (97 lb in).

    3. Object Number: 795916 Size: SH
  3. Connect the electrical wiring harness connector (1) to the input speed sensor (2).
  4. Install the transmission fluid pan and filter. Refer to Automatic Transmission Fluid and Filter Replacement.