Toyota Corolla Cross: Basic Inspection
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 | .gif) | CHARGE OR REPLACE AUXILIARY BATTERY |
|
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| 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 .gif)
| 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 |
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Registration
REGISTRATION CAUTION / NOTICE / HINT PROCEDURE
1. VIN (VEHICLE IDENTIFICATION NUMBER) NOTICE: The Vehicle Identification Number (VIN) must be written to a replacement ECM.
HINT: The VIN is a 17-di
Initialization
INITIALIZATION Inspection After Repair Perform Learning Value Reset and Idle Learning after replacing or servicing parts related to engine operation. Details on procedures required are indicated by an
Checking Monitor Status
CHECKING MONITOR STATUS The purpose of the monitor result (mode 06) is to allow access to the results of on-board diagnostic monitoring tests of specific components/systems that are not continuously m
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RR-Door P/W Motor Component Internal Failure (B231F96)
DESCRIPTION The main body ECU (multiplex network body ECU) communicates with the power window regulator motor assembly (for rear RH door) via LIN communication.
This DTC is stored when a power window regulator motor assembly (for rear RH door) is malfunctioning, or the ECU built into the power wind
Left Rear Wheel Speed Sensor Signal Stuck Low (C050C23)
DESCRIPTION
Refer to DTC C050C12
Click here
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
C050C23
Left Rear Wheel Speed Sensor Signal Stuck Low
When the vehicle is driven from 0 km/h to 12 km/h
