Toyota Tundra (2015 year). Manual — part 2937

Standard resistance:

TESTER CONNECTION

CONDITION

SPECIFIED CONDITION

HORN fuse

Always

Below 1 Ω

If the result is not as specified, replace the HORN fuse.

below.

Standard resistance:

TESTER

CONNECTION

CONDITION

SPECIFIED

CONDITION

1A-8 - 1C-1

When battery voltage is not

applied between 1A-7 and 1C-1

10 kΩ or higher

When battery voltage is applied

between 1A-7 and 1C-1

Below 1 Ω

If the result is not as specified, replace the integration relay.

5. INSTALL INTEGRATION RELAY (UNIT E)

(a) Connect the 3 connectors.

HORN: INTEGRATION RELAY: ON-VEHICLE INSPECTION; 2015...

(b) Install the integration relay to the engine room relay block.

(c) Install the engine room relay block cover.

6. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

NOTICE:

Some systems need to be initialized after the cable is reconnected

.

HORN: INTEGRATION RELAY: ON-VEHICLE INSPECTION; 2015...

Last Modified: 9-16-2014

6.6 K

Doc ID: RM000002W3H00IX

Model Year: 2015

Model: Tundra

Prod Date Range: [08/2014 - ]

Title: HORN: LOW PITCHED HORN: COMPONENTS; 2015 MY Tundra [08/2014 - ]

COMPONENTS

ILLUSTRATION

HORN: LOW PITCHED HORN: COMPONENTS; 2015 MY Tundra [0...

Last Modified: 9-16-2014

6.6 A

Doc ID: RM000002W3I00IX

Model Year: 2015

Model: Tundra

Prod Date Range: [08/2014 - ]

Title: HORN: LOW PITCHED HORN: REMOVAL; 2015 MY Tundra [08/2014 - ]

REMOVAL

1. REMOVE RADIATOR GRILLE SUB-ASSEMBLY

(a) for Standard:

(b) w/ Off Road Package:

2. REMOVE LOW PITCHED HORN ASSEMBLY

(a) Disconnect the connector.

(b) Remove the bolt and low pitched horn assembly.

HORN: LOW PITCHED HORN: REMOVAL; 2015 MY Tundra [08/201...