Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM10000000278KG
Model Year Start: 2023 Model: GR Corolla Prod Date Range: [09/2022 -           ]
Title: WIPER / WASHER: RELAY: ON-VEHICLE INSPECTION; 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 -        ]

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT WINDSHIELD WIPER RELAY

(a) 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 windshield wiper relay.

*a

Component without harness connected

(Windshield Wiper Relay)