GM 30024283
Flasher Relay

Starting the Turn Signal Flasher replacement requires users to disconnect the negative Battery Cable. The process begins by removing the trim plate above the steering column ip that leads to the Fuel Pump Relay and main relay bracket located at the junction block's left front side. Disconnect the following connectors from the bottom of the junction block : the replacement process requires inline connector c213 , inline connector c205 , and inline connector c204 . To continue disassembly separate junction block connector c4 at the junction block front. Use a socket wrench to remove two nuts which secure the junction block to both the hinge pillar and the bulkhead surface. The junction block removal from its three supporting studs gives access to electrical connectors at the rear. Disconnect the junction block from the connector housing by unlocking the retaining tabs that run across the top. Start by taking out the turn/hazard flasher from the junction block by disengaging its retaining tabs and pulling it directly out. The installation process requires you to place the turn/hazard flasher back into the junction block while fully engaging both retaining tabs. Complete the junction block installation by fitting the connector housing while engaging the retaining tabs at the top. Secure the junction block to the 3 retaining studs through 3 nuts (3,10) maintaining 10 n.m torque (89 lb in). Secure junction block connector c4 and junction block connector c5 to the front side of the junction block before connecting inline connector c213 , inline connector c205 and inline connector c204 at the bottom of the junction block . Replace the bracket including Fuel Pump Relay and main relay on the left front junction block side before reinstalling the ip steering column opening trim plate and reattaching the negative Battery Cable.

The first step to service or repair the Turn Signal Flasher requires disconnecting the negative Battery Cable. First detach the ip steering column opening trim plate to slide the bracket with Fuel Pump Relay and main relay out from the junction block's left-front position. Disconnect the following connectors from the bottom of the junction block : the service and repair process includes inline connector c213 and inline connector c205 and inline connector c204. Proceed with disconnecting junction block connector c4 followed by disconnection of junction block connector c5 from their front positions on the junction block. Use socket wrenches to unfasten the two junction block retaining nuts which secure it at the left hinge pillar and the bulkhead retaining nut before extracting the junction block. Unfasten the junction block from its three retaining studs to access rear electrical connectors for disconnecting. Release the connector housing from the junction block by easing the retaining tabs at the top section. You need to extract the turn/hazard flasher from the junction block by first disengaging each retaining tab then pulling it straight out. Installation requires the turn/hazard flasher to be inserted back into the junction block with retaining tabs extended completely. Place the connector housing back onto the junction block by aligning its retaining tabs at the top. Fasten the junction block to its 3 mounting studs by using the 3 corresponding nuts (3,10). Tighten each nut to a torque of 10 n.m (89 lb in). Start by attaching junction block connector c4 and c5 to the junction block front section followed by installing inline connectors c213, c205, c204 to the junction block bottom. Place the bracket with the Fuel Pump Relay and main relay at the left front side of junction block then replace the ip steering column opening trim plate before reconnecting the negative Battery Cable.

Disconnect Inline connector C213, Inline connector C205, and Inline connector C204.

Place the turn/hazard flasher back into the junction block, ensuring the retaining tabs are fully engaged.