Toyota Corolla (E120): Basic inspection
When the malfunction is not confirmed in the dtc check, troubleshooting should be carried out in all the possible circuits considered as causes of the problem. In many cases, by carrying out the basic engine check shown in the following flowchart, the location causing the problem can be found quickly and efficiently. Therefore, using this check is essential in the engine troubleshooting.
1 Check battery voltage
Notice
: carry out this check with the engine stopped and ignition switch off.
Ng charge or replace battery
2 Check if engine will crank
Ng proceed to problem symptoms table on page
3 Check if engine starts
Ng go to step 7
4 Check air filter
- Visually check that the air filter is not excessively dirty or oily.
Notice
: if necessary, clean the filter with compressed air. First blow from the inside thoroughly, then blow from the outside of the filter.
Ng clean or replace
5 Check idle speed
Ng proceed to problem symptoms table on page
6 Check ignition timing
Ng proceed to page 14–1 and continue to troubleshoot
Proceed to problem symptoms table on page
7 Check fuel pressure
Ng proceed to page 11–1 and continue to troubleshoot
8 Check for spark
Ng proceed to page 18–1 and continue to troubleshoot
Proceed to problem symptoms table on page
Other materials:
Operating the touch screen
By touching the screen with your finger, you can control the multimedia system,
etc.
■ Drag*
Touch the screen with your finger, and move the screen to the desired position.
● Scrolling the lists
● Using scroll bar in lists
■ Flick*
Touch the screen with your finger an ...
Battery
Check the battery as follows.
■ Battery exterior
Make sure that the battery terminals
are not corroded and that
there are no loose connections,
cracks, or loose clamps.
Terminals
Hold-down clamp
■Before recharging
When recharging, the battery produces
hydrogen gas which is flammable
and exp ...
Radiator assy
Replacement
1. Drain coolant
2. Separate radiator hose inlet
3. Separate radiator hose outlet
4. Separate oil cooler inlet tube no.1
5. Separate oil cooler outlet tube no.1
6. Remove radiator assy
disconnect the fan motor connector.
disconnect two clamps for wire–harness fr ...