Brake Light Switch (Axiom & Rodeo Sport 3.2L)
WARNING: This page is about a different car, the 2003 Isuzu Rodeo Sport, 2003 Isuzu Rodeo, and 2003 Isuzu Axiom. However, it is still accessible from the selected car via links, so may be relevant.
For testing procedure, see DTC P0571: NO BRAKE SWITCH SIGNALin appropriate SELF-DIAGNOSTICS article.