# Wake up the CAN bus.
cansend can0 2D3#0700000000000000
sleep 2

# 2 byte message: Enter Diagnostic Session Control
# Subtype: Extended Diagnostic Session
cansend can1 620#0210030000000000

sleep 1

# Perform an infinite loop

while [ 1 ]
do

# 5 byte message: Input/Output Control by Identifier
# Identifier $D1B3, option $0301 (third brake light ON)
echo Third brake light on
cansend can1 620#052FD1B303010000
sleep 0.5

# 5 byte message: Input/Output Control by Identifier
# Identifier $D1B3, option $0300 (third brake light OFF)
echo Third brake light off
cansend can1 620#052FD1B303000000
sleep 0.5

done