b729ccaf_01_Hyundai_Sonata_Wiring_Guide__HAND_BRAKE
[Lt.blue] Yellow [At switch on handbrake lever] At steering column [-] - [HAND BRAKE] 
HORN
H O R N
C L U T C H S W I T C H
D R I V E R W I N D O W U P
D R I V E R W I N D O W D O W N
P A S S E N G E R W I N D O W U P
P A S S E N G E R W I N D O W D O W N
H E A D L I G H T S
R E V E R S E L I G H T S
V S S W I R E
2001 Hyundai Sonata Wiring Guide
HAND BRAKE