Terminals Of Ecu
WARNING: This page is about a different car, the 2008 Toyota Tundra. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK ECM ECM CONNECTOR TERMINAL REFERENCE
Terminal No. (Symbols) Wiring Color Terminal Description Condition Specified Condition A24-16 (TC) - D74-81 R - W-B Ground Ignition switch ON 11 to 14 V A24-16 (TC) - D74-81 R - W-B Ground Connect terminals TC and CG of DLC3 Below 1 V A24-36 (STP) - D74-81 (E1) LG - W-B Stop light signal Ignition switch ON, Brake pedal depressed 11 to 14 V A24-36 (STP) - D74-81 (E1) LG - W-B Stop light signal Ignition switch ON, Brake pedal released Below 1 V A24-45 (CCS) - D74-81 (E1) BR - W-B Cruise control main switch circuit Ignition switch ON 11 to 14 V A24-45 (CCS) - D74-81 (E1) BR - W-B Cruise control main switch circuit CANCEL switch ON 6.6 to 10.1 V A24-45 (CCS) - D74-81 (E1) BR - W-B Cruise control main switch circuit SET/COAST switch ON 4.5 to 7.1 V A24-45 (CCS) - D74-81 (E1) BR - W-B Cruise control main switch circuit RES/ACC switch ON 2.3 to 4.0 V A24-45 (CCS) - D74-81 (E1) BR - W-B Cruise control main switch circuit MAIN switch ON Below 1 V A24-35 (ST1-) - D74-81 (E1) R - W-B Stop light signal Ignition switch ON, Brake pedal depressed Below 1 V A24-35 (ST1-) - D74-81 (E1) R - W-B Stop light signal Brake pedal released 11 to 14 V