Last Modified: 05-08-2025 6.11:8.1.0 Doc ID: RM100000001FKDP
Model Year Start: 2019 Model: RAV4 Prod Date Range: [11/2018 - 02/2019]
Title: LIGHTING (EXT): RELAY: ON-VEHICLE INSPECTION; 2019 MY RAV4 RAV4 HV [11/2018 - 02/2019]

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT HEADLIGHT RELAY

(a) Inspect the headlight dimmer relay (H-LP LH relay).

(1) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Auxiliary Battery Connection

Specified Condition
If the result is not as specified, replace the headlight relay (H-LP LH relay).

3 - 5

Auxiliary battery voltage is not applied to terminals 1 and 2

10 kΩ or higher

Auxiliary battery voltage is applied to terminals 1 and 2

Below 1 Ω

(b) Inspect the headlight dimmer relay (H-LP RH relay).

(1) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Auxiliary Battery Connection

Specified Condition
If the result is not as specified, replace the headlight relay (H-LP RH relay).

3 - 5

Auxiliary battery voltage is not applied to terminals 1 and 2

10 kΩ or higher

Auxiliary battery voltage is applied to terminals 1 and 2

Below 1 Ω

2. INSPECT FOG LIGHT RELAY

(a) Inspect the fog light relay (FOG FR relay).

(1) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Auxiliary Battery Connection

Specified Condition
If the result is not as specified, replace the fog light relay (FOG FR relay).

3 - 5

Auxiliary battery voltage is not applied to terminals 1 and 2

10 kΩ or higher

Auxiliary battery voltage is applied to terminals 1 and 2

Below 1 Ω