Diagnosis - SSANGYONG Kyron Repair Manual

11. DIAGNOSIS

Trouble
Defections
Code
1101 High battery voltage
1102 Low battery voltage
1103 Low communication voltage
for curtain air bag sensor
1346 Driver's air bag circuit
resistance is too high
Driver's air bag circuit
1347
resistance is too low
Driver's air bag circuit is short
1348
to ground
Drivers air bag circuit is short
1349
to battery voltage
Passengers air bag circuit
1352
resistance is too low
Passengers air bag circuit
1353
resistance is too high
Passengers air bag circuit is
1354
short to ground
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
• Check alternator output voltage.
• Check battery condition (over 21.4 V for 16 seconds).
• Check air bag unit terminals for damage.
• Check alternator output voltage.
• Check battery condition (below 7.2 V for 16 seconds, resumes
when the voltage is normal level for 9.6 seconds)
• Check air bag unit terminals for damage.
• Check curtain air bag sensor connector.
• Check curtain air bag sensor wiring.
• Check air bag unit terminals for damage.
• Check if curtain air bag sensor is short to battery voltage or
ground.
• Check if curtain air bag sensor is defective.
• Check battery condition (below 10.6 V for 16 seconds, resumes
when the voltage is normal level for 9.6 seconds).
• Check driver air bag connector.
• Check driver air bag wiring (including clock spring).
• Check air bag unit terminals for damage.
• Resistance of squib: over 6.1 Ω
• Check driver air bag connector.
• Check driver air bag connector (including clock spring).
• Check air bag unit terminals for damage.
• Resistance of squib: below 1.1 Ω
• Check driver air bag connector.
• Check driver air bag wiring (including clock spring).
• Check air bag unit terminals for damage.
• Resistance of Firing Loop: below 2 kΩ
• Check driver air bag connector.
• Check driver air bag wiring (including clock spring).
• Check the air bag unit terminals for damage.
• Resistance of Firing Loop: below 2 kΩ
• Check passenger air bag connector.
• Check passenger air bag wiring.
• Check the air bag unit terminals for damage.
• Resistance of squib: below 0.8 Ω
• Check passenger air bag connector.
• Check passenger air bag wiring.
• Check air bag unit terminals for damage.
• Resistance of squib: over 4.0 Ω
• Check passenger air bag connector.
• Check passenger air bag wiring.
• Check the air bag unit terminals for damage.
• Resistance of Firing Loop: below 2 kΩ
8810
Action
AIR BAG SYSTEM
KYRON SM - 2005.09
31