Honda Civic Service Manual: Front Impact Sensor Removal and Installation ('12, '13: except KA KC models)
7521A4 LEFT FRONT
7521A8 RIGHT FRONT
Removal
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NOTE: SRS components are located in this area. Review the SRS component
locations and the precautions and procedures before doing repairs or service.
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| 1. |
Battery Terminal (SRS) - Disconnection |
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1.
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Make sure the ignition switch is in LOCK (0).
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2.
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Disconnect and isolate the negative cable and battery sensor
(A) from the battery (B).
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NOTE: Always disconnect the negative side first.
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3.
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Disconnect the positive cable (C) from the battery.
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4.
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Wait at least 3 minutes before starting work.
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1.
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Remove the screws (A), the bolts (B), and the clips (C, D) securing
the front bumper (E).
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2.
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Pull out the front bumper (A) from the side spacer (B). Repeat
this step on the opposite side.
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3.
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With the help of an assistant, pull out both sides of the front
bumper (A) from the upper beam (B).
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4.
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With the help of an assistant, remove the front bumper (A).
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1.
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Disconnect the front impact sensor connector on the engine compartment
wire harness.
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2.
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Remove the TORX bolts using a TORX T30 bit, then remove the front
impact sensor (A).
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Installation
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NOTE: SRS components are located in this area. Review the SRS component
locations and the precautions and procedures before doing repairs or service.
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1.
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Install the front impact sensor (A) with the new TORX bolts using
a TORX T30 bit.
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2.
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Connect the front impact sensor connector on the engine compartment
wire harness.
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| 2. |
Battery Terminal (SRS) - Reconnection |
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 (o.2ao.sam.
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NOTE: If the battery performs abnormally, test the battery.
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1.
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Clean the battery terminals.
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2.
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Connect the positive cable (A) to the battery (B).
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NOTE: Always connect the positive side first.
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3.
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Connect the negative cable and battery sensor (C) to the battery.
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4.
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Apply multipurpose grease to the terminals to prevent corrosion.
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1.
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Connect the HDS to the data link connector (DLC) (A) located
under the driver's side of the dashboard.
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2.
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Turn the ignition switch to ON (II).
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3.
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Make sure the HDS communicates with the vehicle. If it does not
communicate, go to the DLC circuit troubleshooting.
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1.
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Clear the DTC(s) by following the screen prompts on the HDS.
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2.
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Turn the ignition switch to LOCK (0), then wait for 10 seconds.
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| 5. |
Confirm Proper SRS Operation |
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Turn the ignition switch to ON (II), and check that the SRS indicator
comes on for about 6 seconds and then goes off.
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1.
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With the help of an assistant, install the front bumper (A).
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2.
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With the help of an assistant, install both sides of the front
bumper (A) to the upper beam (B).
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3.
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Install the front bumper (A) to the side spacer (B). Repeat this
step on the opposite side.
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4.
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Install the screws (A), the bolts (B), and the clips (C, D) securing
the front bumper (E).
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7521B6 LEFT FRONT
7521B7 RIGHT FRONT
Removal
NOTE: SRS components are located in this area. Review the SRS component
locations and the precautions and procedures before doing re ...
See also:
Honda Civic Owners Manual. Precautions for Opening/Closing the Trunk
Opening the trunk
Open the trunk all the way.
If it is not fully opened, the trunk lid may begin to close under its
own weight.
Closing the trunk
Keep the trunk lid closed while driving to:
Avoid possible damage.
Prevent exhaust gas from leaking into the vehicle.
Exhaust Gas Haz ...
Crash Sensors
Side Impact Sensor (First) Removal and Installation (2-door)