SRS ± Front Impact Sensors
52B-32
FRONT IMPACT SENSORS
Caution
1. Disconnect the battery (±) terminal and wait
for 60 seconds or more before starting work.
Furthermore, the disconnected battery
terminal should be covered with tape to
insulate it. (Refer to P.52B-4.)
2. Never attempt to disassemble or repair the
front impact sensor. If faulty, replace it.
3. Do not drop or subject the front impact
sensor to impact or vibration.
If denting, cracking, deformation, or rust are
discovered in the front impact sensor,
replace it with a new front impact sensor.
Discard the old one.
4. After deployment of an air bag, replace the
front impact sensor with a new one.
REMOVAL AND INSTALLATION
Pre-removal Operation
D Turn Ignition Key to LOCK (OFF) position.
D Disconnect the Negative (±) Battery Terminal.
Front side member
4.9 Nm
2
1
Removal steps
1. Under cover
2. Front impact sensor
Installation steps
" AA D Pre-installation inspection
" BA 2. Front impact sensor
1. Under cover
D Negative (±) battery cable connection
" CA D Post-installation inspection
INSTALLATION SERVICE POINTS
" AA PRE-INSTALLATION INSPECTION
To mount the new front impact sensor, visually check it and
measure the resistance between the terminals. (Refer to the
previous item ªINSPECTIONº)
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