SERVICE MANUAL
Applies to:
Hyundai Coupe/Tiburon
1998-2000
GROUP
Restraints
SRS Air Bag System
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DTC - B1372, B1661, B1650
DTC CODE
DISPLAY ON SCAN TOOL CONDITION
B1372
SRSCM firing circuit DAB -
PAB
Ignition switch "ON" or start release
SRSCM internal malfunction
B1661
SRSCM parameter
Ignition switch "ON" start release
SRSCM internal parameter
configuration missing or incorrect
B1650
SRSCM crash recorded
Ignition switch "ON" or start release
SRSCM crash recorded
DESCRIPTION
SRSCM MALFUNCTION
The SRSCM shall also cyclically monitors the following:
Functional readiness of the firing circuit activation transistors (driver and passenger side)
Adequacy of deployment energy reserves (driver and passenger o side)
Safing sensor integrity: detection of faulty closure (longer than 4 seconds)
Plausibility of accelerometer signal
Operation of SRSCM components (A/D-converter, etc.)
The timely completion of all tests is monitored by a separate hardware watchdog. During normal operation, the
watchdog is triggered periodically by the SRSCM; if the SRSCM fails to trigger the watchdog, the watchdog will
reset the SRSCM and activate the SRI (Service Reminder Indicator).
The SRSCM must be replaced once the fault codes above mentioned are confirmed.
Summary of Contents for 2001 Tiburon
Page 4: ... ...
Page 7: ... I_ _ ___ ...
Page 20: ...LIMIT SRS SRI ON If no fault is found in wiring or connector replace the SRSCM ...
Page 25: ...LIMIT Continuity ...
Page 29: ...CLOCK SPRING I PAB I I I I I I SRSCM I I I I ...
