Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000VIH8
Model Year Start: 2016 Model: Sienna Prod Date Range: [12/2015 - 08/2016]
Title: CRUISE CONTROL: CRUISE CONTROL SYSTEM: TERMINALS OF ECM; 2016 MY Sienna [12/2015 - 08/2016]

TERMINALS OF ECM

1. CHECK ECM

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

A39-16 (TC) - B1-81 (E1)

P - BR

Ground

Ignition switch ON

10 to 14 V

Terminals TC and CG of DLC3 connected

Below 1 V

A39-36 (STP) - B1-81 (E1)

L - BR

Stop light signal

Ignition switch ON, Brake pedal depressed

10 to 14 V

Ignition switch ON, Brake pedal released

Below 1 V

A39-35 (ST-) - B1-81 (E1)

LG - BR

Stop light signal

Ignition switch ON, Brake pedal depressed

Below 1 V

Ignition switch ON, Brake pedal released

10 to 14 V

A39-45 (CCS) - B1-81 (E1)

B - BR

Cruise control main switch circuit

Ignition switch ON

10 to 14 V

Ignition switch ON, CANCEL switch on

6.6 to 10.1 V

Ignition switch ON, - SET switch on

4.5 to 7.1 V

Ignition switch ON, + RES switch on

2.3 to 4.0 V

Ignition switch ON, MAIN switch on

Below 1 V