## SRS

#### Precautions and Procedures

23-25

General Precautions Please read the following precautions carefully before performing the airbag system service. Observe the instructions described in this manual, or the airbags could accidentally deploy and cause damage or injuries.

- Except when performing electrical inspections, always turn the ignition switch OFF and disconnect the negative cable from the battery and wait at least 3 minutes before beginning work.
  NOTE: The contents in the memory is not erased even if the ignition switch is turned OFF or the battery cables are disconnected from the battery.
- Use the replacement parts which are manufactured to the same standards as the original parts and quality. Do not install used SRS parts from another vehicle. Use only new parts when making SRS repairs.
- Carefully inspect any SRS part before you install it.
  Do not install any part that shows signs of being dropped or improperly handled, such as dents, cracks or deformation.

- Before removing any of the SRS parts (including the disconnection of the connectors), always disconnect the SRS connector.
- Use only a digital multimeter to check the system. If it is not a Honda multimeter, make sure its output is 10 mA (0.01 A) or less when switched to the lowest value in the ohmmeter range. A tester with a higher output could cause accidental deployment and possible injury.
- Do not put objects on the front passenger's airbag.
- The original radio has a coded theft protection circuit. Be sure to get the customer's radio code before disconnecting the battery cable.

Steering-related Precautions

Cable Reel Alignment

- Misalignment of the cable reel could cause an open in the wiring making the SRS system and the horns inoperative. Centre the cable reel whenever the following is performed (see step 6 on page 23-175).

- Installation of the steering wheel
- Installation of the cable reel
- Installation of the steering column
- Other steering-related adjustment or installation

- Do not disassemble the cable reel.
- Do not apply grease on the cable reel.
- If the cable reel shows any signs of damage, replace it with a new one. For example, it does not rotate smoothly.

Inspection After Deployment

After a collision in which the airbags were deployed, replace the deployed parts (airbag, seat belt tensioner, seat belt buckle tensioner and side airbag), the SRS unit, the side impact sensor on the side which deployed and any related parts and inspect the following:

1. Inspect all the SRS wire harnesses. Replace, do not repair any damaged harnesses.
2. Inspect the cable reel for heat damage. If there is any damage, replace the cable reel.
3. After the vehicle is completely repaired, turn the ignition switch on. If the SRS indicator light comes on for about 6 seconds and then goes off, the SRS airbag system is OK. If the indicator light does not function properly, go to SRS Troubleshooting.