A: In 1994, Freightliner used self-resetting circuit breakers for safety-critical motor loads (windows, seats, ABS logic). If a device works intermittently, wait 30 seconds for the breaker to reset.
Finding the fuse box diagram for a 1994 Freightliner FL80 can be tricky because these older Business Class trucks often used circuit breakers 1994 freightliner fl80 fuse box diagram