Lighting (ext)

Turn Signal Flasher Assembly

~3min read
Components COMPONENTS ILLUSTRATION
Inspection INSPECTION PROCEDURE

1. INSPECT TURN SIGNAL FLASHER ASSEMBLY

(a) Disconnect the D34 turn signal flasher assembly connector.

(b) Measure the voltage according to the value(s) in the table below.

Standard Voltage:

Tester Connection

Condition

Specified Condition

D34-1 (IG) - Body ground

Ignition switch off

Below 1 V

Ignition switch ON

11 to 14 V

D34-4 (B) - Body ground

Always

11 to 14 V

Text in Illustration

*1

Front view of wire harness connector

(to Turn Signal Flasher Assembly)

If the result is not as specified, repair or replace the wire harness or connector.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

D34-5 (EL) - Body ground

Turn signal switch off

10 kΩ or higher

Turn signal switch in left turn position

Below 1 Ω

D34-6 (ER) - Body ground

Turn signal switch in neutral position

10 kΩ or higher

Turn signal switch in right turn position

Below 1 Ω

D34-7 (E) - Body ground

Always

Below 1 Ω

D34-8 (HAZ) - Body ground

Hazard warning switch off

10 kΩ or higher

Hazard warning switch on

Below 1 Ω

If the result is not as specified, repair or replace the wire harness or connector.

(d) Reconnect the D34 turn signal flasher assembly connector.

(e) Measure the voltage according to the valve(s) in the table below.

Standard Voltage:

Tester Connection

Condition

Specified Condition

D34-2 (LR) - Body ground

Hazard warning switch off

Below 1 V

Hazard warning switch on

11 to 14 V (60 to 120 times per minute)

Turn signal switch off

Below 1 V

Ignition switch ON and turn signal switch in RH position

11 to 14 V (60 to 120 times per minute)

D34-3 (LL) - Body ground

Hazard warning switch off

Below 1 V

Hazard warning switch on

11 to 14 V (60 to 120 times per minute)

Turn signal switch off

Below 1 V

Ignition switch ON and turn signal switch in LH position

11 to 14 V (60 to 120 times per minute)

Text in Illustration

*1

Component with harness connected

(Turn Signal Flasher Assembly)

If the result is not as specified, replace the turn signal flasher assembly.

Removal REMOVAL PROCEDURE

1. REMOVE INSTRUMENT PANEL SAFETY PAD ASSEMBLY

HINT:

Refer to the procedure up to Remove Instrument Panel Safety Pad Assembly (See page ).


2. REMOVE TURN SIGNAL FLASHER ASSEMBLY

(a) Disconnect the connector.

(b) Disengage the clamp and remove the turn signal flasher assembly.

Installation INSTALLATION PROCEDURE

1. INSTALL TURN SIGNAL FLASHER ASSEMBLY

(a) Engage the clamp to install the turn signal flasher assembly.

(b) Connect the connector.

2. INSTALL INSTRUMENT PANEL SAFETY PAD ASSEMBLY

HINT:

Refer to the procedure from Install Instrument Panel Safety Pad Assembly (See page ).

Test yourself

A quick Toyota Venza quiz: every answer comes with an explanation and a link to the manual page.