Toyota Corolla Cross: Relay
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT FAN MAIN RELAY
(a) Check the resistance.
| (1) Measure the resistance according to the value(s) in the table below.
Standard Resistance: |
Tester Connection | Condition |
Specified Condition | |
3 - 5 | Battery voltage not applied between terminals 1 and 2 |
10 kΩ or higher | |
3 - 5 | Battery voltage applied between terminals 1 and 2 |
Below 1 Ω | If the result is not as specified, replace the FAN MAIN relay. |
|
2. INSPECT EFI MAIN NO. 1 RELAY
(a) Check the resistance.
| (1) Measure the resistance according to the value(s) in the table below.
Standard Resistance: |
Tester Connection | Condition |
Specified Condition | |
3 - 5 | Battery voltage not applied between terminals 1 and 2 |
10 kΩ or higher | |
3 - 5 | Battery voltage applied between terminals 1 and 2 |
Below 1 Ω | If the result is not as specified, replace the EFI-MAIN No.1 relay. |
|
READ NEXT:
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 ENGINE WATER PUMP ASSEMBLY (WATER INLET HOUSING)
16032 -
- -
INSPECTION PROCEDURE 1. INSPECT WATER INLET WITH THERMOSTAT SUB-ASSEMBLY
CAUTION:
Do not put your hands into the water that has been heated for the inspection.
Touching the heated water
SEE MORE:
TERMINALS OF ECU
CHECK 4WD ECU ASSEMBLY
(a) Measure the voltage and resistance of the connector.
Terminal No. (Symbol)
Terminal Description
Condition
Specified Condition
O201-6 (CANH) - O201-5 (CANL)
CAN communication line
Fuel consumption information
can be displayed on the
audio system screen.
System components
Audio system screen
Displaying fuel consumption
screen
Select on the main menu.
Select "Trip information".
Select "Current" or "History".
■ Current fuel consumption
Resetting the consumption
d
