GM 12450054
Turn Signal Flasher

You need to remove three parts in order to replace the hazard and turn signal flasher: take out the left instrument panel insulator, detach the steering column filler panel and the I/P driver knee bolster bracket. Press the hazard and turn signal flasher to the side until it escapes from the BCM bracket tracks before unplugging the electrical connector. First connect the electrical connector to the hazard and signal flasher, place the flasher unit on the BCM bracket, and push it to the left until flasher tabs fit the holding slots. Reinstall the I/P driver knee bolster bracket plus the steering column filler panel and left I/P insulator in their original positions.

Before you start to install a new hazard and turn signal flasher you need to remove the left instrument panel insulator and take out the steering column tiller panel as well as the I/P driver knee bolster bracket. Grab the hazard and turn signal flasher and move it to the right side to take it out from the BCM bracket slots before unplugging its electrical connector. After attaching the electrical connector to the hazard and turn signal flasher you should place this component onto the BCM bracket. Slide it to the left until the flasher tabs click into position in its retaining slots. Reposition the driver knee bolster I/P frame before replacing the steering column main panel and I/P side protector.

Start service of the turn signal flasher by removing both the LH instrument panel insulator and steering column tiller panel. Press the signal turn hazard button while moving it to the right. This free the flasher tabs from slots on BCM bracket while disconnecting its electrical connector. Place the hazard and turn signal flasher electricity plug into place and push the flasher to the BCM bracket. Swing the flasher to the left until the tabs insert into their slots for secure installation. Reinsert the steering column filler panel as you add back the LH IP insulator.

Start replacement of the hazard and turn signal flasher by taking out the left instrument panel insulator then moving to the steering column filler panel and finally the I/P driver knee bolster bracket. Push the hazard and turn signal flasher to the right until it releases from the slots on the BCM bracket and pull off its electrical connector. Use the electrical connector to attach the hazard and turn signal flasher. Then put the flasher vertical on the BCM bracket and push to the left to install the flasher tabs into the bracket's slots. Reinstall the knee bolster bracket to secure the I/P driver area and attach the steering panel frame before fitting the steering panel cover.

Grasp the flasher and slide it to the right to release the flasher tabs from the slots on the BCM bracket.