CAUTION / NOTICE / HINT
When a malfunction is not confirmed by the DTC check, troubleshooting should be carried out for all circuits considered to be possible causes of the problem. In many cases, by carrying out the basic engine check shown in the following procedure, the location of the problem can be found quickly and efficiently. Therefore, using this check is essential when troubleshooting the engine.
PROCEDURE
1. | CHECK AUXILIARY BATTERY VOLTAGE |
NOTICE:
Carry out this check with the engine stopped and the ignition switch off.
Result | Proceed to |
---|---|
11 V or higher | OK |
Below 11 V | NG |
NG | CHARGE OR REPLACE AUXILIARY BATTERY |
|
2. | CHECK WHETHER ENGINE CRANKS |
NG | PROCEED TO PROBLEM SYMPTOMS TABLE |
|
3. | CHECK WHETHER ENGINE STARTS |
NG | GO TO STEP 6 |
|
4. | CHECK AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY |
(a) Visually check that the air cleaner filter element sub-assembly is not excessively contaminated with dirt or oil.
NG | REPLACE AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY |
|
5. | CHECK IDLE SPEED |
(a) Check the engine idle speed.
Click here
NG | PROCEED TO PAGE AND CONTINUE TO TROUBLESHOOT |
|
6. | CHECK FUEL PRESSURE |
(a) Check the fuel pressure.
Click here
NG | PROCEED TO PAGE AND CONTINUE TO TROUBLESHOOT |
|
7. | CHECK FOR SPARK |
(a) Perform a spark test.
Click here
OK | PROCEED TO PROBLEM SYMPTOMS TABLE |
NG | PROCEED TO PAGE AND CONTINUE TO TROUBLESHOOT |
The front seat belt pretensioners are designed to deploy in moderate or severe frontal, near frontal collisions.
In addition, the pretensioners operate when a side collision or a rollover accident is detected. The pretensioners operate differently depending on what types of air bags are equipped. For more details about the seat belt pretensioner operation, refer to the SRS Air Bag Deployment Criteria.