Turn Signal/Hazard Relay
Remove driver's underdash fuse/relay block. See DRIVER'S UNDERDASH FUSE/RELAY BLOCK under REMOVAL & INSTALLATION. Remove turn signal/hazard relay from driver's underdash fuse/relay block. Check turn signal/hazard relay and connector for loose, damaged or corroded terminals. If problem exists, repair as necessary and retest system. If problem does not exist, perform turn signal/hazard relay input tests. See Fig 1 . If any input test indicates problem, repair as necessary. If input tests are as specified, replace turn signal/hazard relay.