Removal Procedure

Important:  A GM service kit is included with a new rain sensor module.

1. Use the tape (1) in order to mark the rain sensor module (2) location of the outside of the windshield.
   Fig 1: Identifying Rain Sensor Module

   Courtesy of GENERAL MOTORS CORP.
2. Disconnect the connector (1) from the rain sensor module (2).
   Fig 2: Identifying Rain Sensor Module & Electrical Connector

   Courtesy of GENERAL MOTORS CORP.
   NOTE: Use only enough heat to melt the adhesive Use of excessive heat may damage the sensor module or the windshield.
3. Apply heat to the sensor (2) area of the windshield. Use a J 25070 or equivalent heat gun with a maximum of 740 watts.
   Fig 3: Heating Rain Sensor Module

   Courtesy of GENERAL MOTORS CORP.
4. Cover the instrument panel below the sensor (2) form the windshield, carefully twist the sensor back and forth.

   Remove the rain sensor module from the windshield.

5. Remove the tape residue from the windshield using isopropyl alcohol and a lint- free cloth.
   CAUTION: If broken glass falls into the defroster outlets, if can be blown into the passenger compartment and cause personal injury.
6. Use a sharp plastic scraper in order to remove the optical tape from the windshield.
7. Use a clean lint-free cloth with isopropyl alcohol.
8. Wipe the windshield until the remaining tape residue is completely removed.
   Fig 4: Identifying Rain Sensor

   Courtesy of GENERAL MOTORS CORP.