Toyota Corolla Cross: Relay
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT FRONT WIPER DEICER 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 | Auxiliary battery voltage not applied between terminals 1 and 2 |
10 kΩ or higher | |
3 - 5 | Auxiliary battery voltage applied between terminals 1 and 2 |
Below 1 Ω | If the result is not as specified, replace the front wiper deicer relay. |
|
READ NEXT:
PARTS LOCATION ILLUSTRATION
*1 BACK DOOR GLASS - REAR WINDOW DEFOGGER WIRE
*2 NO. 1 ENGINE ROOM RELAY BLOCK ASSEMBLY
- ECU-IGP NO. 2 FUSE ILLUSTRATION
*1 AIR CONDITIONIN
SEE MORE:
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 INSTALL FLOOR UNDER WIRE
821H1
- -
2 BATTERY TERMINAL CONNECTOR COVER
28800D -
- -
3 CONNECT FLOOR
DESCRIPTION If the cooling effect of the air conditioning system is weak, the following factors may be the cause.
Symptom Factor
Cooling effectiveness is poor
Cooling response is slow
ECO drive mode function (air flow volume is restricted due to ECO drive
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