GM 19120261
Washer Reservoir

Distill all washer fluid from the current reservoir before starting the windshield washer solvent replacement work. Open the hood and drain washer solvent from the bottle before unscrewing the detergent bottle's top washer and its right-side front fender panel. Take off the Washer Pump hose along with its power connector and remove the washer solvent level sensor wire connections. Unbolt the Washer Pump and level sensor then remove it from the first step. Take the lower washer solvent container screws loose before pulling the container from its right frame rail position. Place the washer solvent tank at the right frame rail and fasten its lower screws tightly to 10 n.m (89 lb in). Put back the Washer Pump unit and sensor before connecting their electric power cables and washer solvent level sensor cable. Position the right front fender liner plus the upper washer solvent container screw and tighten both to 10 n.m (89 lb in). Add washer solvent into the solvent container and seal the hood.

Start by opening the hood and letting washer solvent flow out from the container. Twist the upper washer solvent container screw and take out the right front fender liner from beneath. Disconnect the Washer Pump hose then take off the Washer Pump's electrical plugs and level sensor's electrical wire. Unplug the Washer Pump and level sensor first then remove the washer solvent container screws from both ends before withdrawing it from the right frame rail. Install the washer solvent container onto the right frame rail first and screw on its lower parts before tightening them to 10 n.m (89 lb in). Replace the Washer Pump and level sensor onto the container before connecting the washer solvent level sensor electrical plug and the Washer Pump electrical outlet as well as the hose. Place the right front fender liner and the upper container screw together and fasten them to 10 n.m (89 lb in). Place washer solvent into the solvent container before securing the hood.