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Bits 6-1: Undefined
MIL ON / OFF—Engine Fault warning lamp.
Bit 0: 1=ON / 0=OFF
#50
Brake Application Pressure (BAP)
Maximum Range: 0.0 to 1055 kPa (0.0 to 153.0 lbf/in
(kPa)
#51
Brake Primary Pressure (BPP)—Gage pressure of air in the primary, or
supply side, of the air brake system.
Maximum Range: 0.0 to 1055 kPa (0.0 to 153.0 lbf/in
BPP=data* 4.14 (kPa)
#52
Brake Secondary Pressure—Gage pressure of air in the secondary, or
service side, of the air brake system.
Maximum Range: 0.0 to 1055 kPa (0.0 to 153.0 lbf/in
BPP=data* 4.14 (kPa)
#53
Road Speed Limit Status: State (active or not active) of the system used
to limit maximum vehicle velocity.
Bit 7: 1=active/0=not active
Bits 6-0: Undefined
#54~
Trouble Code (DTC)—Diagnostic Trouble Code.
a — MID
#83
b — SID or PID of a standard diagnostic code.
C — Diagnostic code character.
Bits 4-1: Failure mode identifier (FMI)
#54
DTC #1 #54: a
#55
#55: b
#56
#56: c
#57
DTC #2 #57: a
#58
#58: b
#59
#59: c
#60
DTC #3 #60: a
#61
#61: b
#62
#62: c
#63
DTC #4 #63: a
#64
#64: b
#65
#65: c
#66
DTC #5 #66: a
#67
#67: b
Quick Reference Guide
2
) BAP=data *4.14
2
)
2
)
VMS-BYT Quick Reference Guide 115
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