Mitsubishi Pajero Pinin 1999 Workshop Manual page 700

Front side member
Label
Front impact
sensor
Connector
Forward
SRS warning lamp
SRS ±
Front Impact Sensors
B A FRONT IMPACT SENSOR INSTALLATION
1. Securely connect the connector.
2. Position the front impact sensor facing toward the front
of the vehicle as shown by the arrow on the label, and
install it securely.
Caution
The SRS may not activate properly if a front impact
sensor is not installed properly, which could result
in serious injury or death to the vehicle's driver.
C A POST-INSTALLATION INSPECTION
1. Reconnect the negative battery terminal.
2. Turn the ignition key to the ªONº position.
3. Does the ªSRSº warning lamp illuminate for about 7
seconds, and then remain extinguished for at least 5
seconds after turning OFF?
4. If yes, SRS system if functioning properly.
If no, consult page 52B-8.
INSPECTION
1. Check the front impact sensor for dents, cracks,
deformation or rust.
Caution
If a dent, crack, deformation or rust is detected, replace
with a new sensor.
2. Measure the resistance between terminals and check
whether it is within the standard value.
Standard value: 820 ± 82 Ω
Caution
Always replace the sensor with a new one if the
resistance is not within the standard value.
3. Check front side member for deformation or rust.
4. Check the continuity between the terminal and bracket.
If there is a continuity, the insulation is malfunctioned,
and replace the sensor with a new one.
52B-33