Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000VJJ0
Model Year Start: 2016 Model: Sienna Prod Date Range: [12/2015 -           ]
Title: THEFT DETERRENT / KEYLESS ENTRY: TRANSPONDER KEY ECU: REMOVAL; 2016 - 2020 MY Sienna [12/2015 -        ]

REMOVAL

PROCEDURE

1. REMOVE AIR CONDITIONING UNIT ASSEMBLY

(See page 2016 MY Sienna [12/2015 - 08/2016]; HEATING / AIR CONDITIONING: FRONT AIR CONDITIONING UNIT: REMOVAL 2017 - 2020 MY Sienna [08/2016 -        ]; HEATING / AIR CONDITIONING: FRONT AIR CONDITIONING UNIT: REMOVAL )

2. REMOVE TRANSPONDER KEY ECU ASSEMBLY

(a) Disengage the claw and guide and remove the transponder key ECU.