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2007 toyota sienna, remote startPrinted From: the12volt.comForum Name: Car Security and Convenience Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc. URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=98807 Printed Date: May 15, 2025 at 5:17 AM Topic: 2007 toyota sienna, remote start Posted By: sca8830 Subject: 2007 toyota sienna, remote start Date Posted: November 09, 2007 at 11:42 AM I have a customer that had a remote start installed on a 2007 Toyota Sienna a month back and has just called to say that he is having trouble getting the car to start with the key. He says that it will crank a while and sometimes he has to try a few times before it will start. The bypass used was a 556U with a second key. Has anyone encountered this problem? Is it possible for the transponder ring to be interfereing with the key in the ignition? I know that the 556u isn't energized when not remote started, but I don't see any other way the car wouldn't start instantly. Could the ring itself be interfereing? Any help would be appreciated.
Replies: Posted By: sca8830 Date Posted: November 09, 2007 at 11:43 AM I need the info sheet for the 2007 Toyota Sienna if anyone has it.
Posted By: enice Date Posted: November 09, 2007 at 11:47 AM Disconnect the 556u and see if it continues to happen. Posted By: Twelvoltz Date Posted: November 09, 2007 at 12:07 PM Definitely follow enice's advice to start the troubleshooting. If the U is disconnected and it still gives problems you know the issue lies elsewhere. Here is what Audiovox lists for the 07 Sienna:
#512077: 2007 TOYOTA SIENNA MINIVAN Audio/Mobile Video WIRE COLOR POLARITY LOCATION Battery BLUE / YELLOW (+) RADIO HARNESS Accesory GRAY (+) RADIO HARNESS Ground WHITE/ BLACK (-) RADIO HARNESS Illumination GREEN (+) RADIO HARNESS Power Antenna PINK/BLUE (+) RADIO HARNESS LF Speaker (+) PINK LF Speaker (-) VIOLET RF Speaker (+) GREEN RF Speaker (-) BLUE LR Speaker (+) BLACK LR Speaker (-) YELLOW RR Speaker (+) RED RR Speaker (-) WHITE Radio Security YES Security WIRE COLOR POLARITY LOCATION Battery WHITE/ RED (+) IGNITION SWITCH HARNESS Ignition 1 BLACK (+) IGNITION SWITCH HARNESS Starter 1 BLACK / YELLOW (+) IGNITION SWITCH HARNESS All Door Trigger BLUE (-) IGNITION SWITCH HARNESS Domelight Super BLUE (-) IGNITION SWITCH HARNESS LF Latch RED / YELLOW (-) AT BCM MODULE BEHIND DRIVERS SIDE OF DASH NEAR STEERING COLUMN PIN #14 RF Latch RED / YELLOW (-) AT BCM MODULE BEHIND DRIVERS SIDE OF DASH NEAR STEERING COLUMN PIN #23 LR Latch GRAY (-) AT BCM MODULE BEHIND DRIVERS SIDE OF DASH NEAR STEERING COLUMN PIN #15 RR Latch RED / WHITE (-) AT BCM MODULE BEHIND DRIVERS SIDE OF DASH NEAR STEERING COLUMN PIN #16 Trunk Trigger GREEN / WHITE (-) AT BCM MODULE BEHIND DRIVERS SIDE OF DASH NEAR STEERING COLUMN PIN #25 Hood Trigger RED / WHITE (-) AT BCM MODULE BEHIND DRIVERS SIDE OF DASH NEAR STEERING COLUMN PIN #10 Alarm Disarm BLUE/BLACK (-) AT BCM MODULE BEHIND DRIVERS SIDE OF DASH NEAR STEERING COLUMN PIN #21 Parking Lights GREEN/ BLACK (-) IGNITION SWITCH HARNESS Convenience WIRE COLOR POLARITY LOCATION Headlights-Lo RED / GREEN (-) AT VEHICLE LIGHT SWITCH HARNESS LF Pk Lt Bulb GREEN (+) AT FRONT LEFT PARKING LIGHT RF Pk Lt Bulb GREEN (+) AT FRONT RIGHT PARKING LIGHT LR Pk Lt Bulb GREEN (+) AT REAR LEFT PARKING LIGHT RR Pk Lt Bulb GREEN (+) AT REAR RIGHT PARKING LIGHT All Hazrd Lights BLACK/ ORANGE (-) AT VEHICLE HAZARD SWITCH HARNESS Wipers-Lo BLUE/BLACK (+) AT VEHICLE WIPER SWITCH HARNESS Wipers-Hi BLUE/ORANGE (+) AT VEHICLE WIPER SWITCH HARNESS Remote Start WIRE COLOR POLARITY LOCATION Battery WHITE/ RED (+) IGNITION SWITCH HARNESS Ignition 1 BLACK (+) IGNITION SWITCH HARNESS Ignition 2 BLACK / YELLOW (+) IGNITION SWITCH HARNESS Accessory 1 PINK (+) IGNITION SWITCH HARNESS Starter 1 BLACK / YELLOW (+) IGNITION SWITCH HARNESS Anti-Theft Type UNIVERSAL IMMOBILIZER Anti-Theft Descript THE KEY SENDS AN RF SIGNAL TO THE BCM MODULE THROUGH AN ANTENNA LOCATED AROUND THE IGNITION CYLINDER Key Sense BLUE/BLACK (-) IGNITION SWITCH HARNESS Tachometer GREEN/ RED (AC) AT ECM MODULE TO RIGHT OF GLOVEBOX PIN #5 Speed Sense VIOLET/WHITE (AC) AT ECM MODULE TO RIGHT OF GLOVEBOX PIN #17 Parking Lights GREEN/ BLACK (-) IGNITION SWITCH HARNESS Brake Lights GREEN / WHITE (+) AT SWITCH ABOVE BRAKE PEDAL Reverse Lights RED / BLACK (+) IN HARNESS AT LIGHT Horn GREEN/ BLACK (+) IGNITION SWITCH HARNESS Modules WIRE LOCATION Module 1 ECM - BEHIND RIGHT SIDE OF DASH TO RIGHT OF GLOVEBOX Doorlocks/Windows WIRE COLOR POLARITY LOCATION Power Unlock GREEN (-) AT BCM MODULE BEHIND DRIVERS SIDE OF DASH NEAR STEERING COLUMN PIN #12 PowerLock RED / YELLOW (-) AT BCM MODULE BEHIND DRIVERS SIDE OF DASH NEAR STEERING COLUMN PIN #9 Driver Mtr Unlock BLUE/RED (+) IN HARNESS IN DRIVERS KICKPANEL Driver Mtr Lock YELLOW/BLACK (+) IN HARNESS IN DRIVERS KICKPANEL LF Window Up RED (REV) AT VEHICLE MASTER WINDOW SWITCH IN DRIVERS DOOR LF Window Dn GREEN (REV) AT VEHICLE MASTER WINDOW SWITCH IN DRIVERS DOOR RF Window Up RED / BLUE (REV) AT VEHICLE MASTER WINDOW SWITCH IN DRIVERS DOOR RF Window Dn BLACK/ WHITE (REV) AT VEHICLE MASTER WINDOW SWITCH IN DRIVERS DOOR LR Window Up PINK (REV) AT VEHICLE MASTER WINDOW SWITCH IN DRIVERS DOOR LR Window Dn BLUE/RED (REV) AT VEHICLE MASTER WINDOW SWITCH IN DRIVERS DOOR RR Window Up RED / BLACK (REV) AT VEHICLE MASTER WINDOW SWITCH IN DRIVERS DOOR RR Window Dn BLACK (REV) AT VEHICLE MASTER WINDOW SWITCH IN DRIVERS DOOR Sunroof Open RED / WHITE (-) AT SUNROOF SWITCH IN OVERHEAD CONSOLE Sunroof Close RED / BLUE (-) AT SUNROOF SWITCH IN OVERHEAD CONSOLE Note: Audiovox makes no representation or warranty with respect to the above information including its accuracy, completeness, or its freedom from third parties' proprietary rights. Audiovox disclaims all liability or responsibility for errors or omissions therein or any decision made by the recipient in reliance thereon. The installer must verify any circuitry with the proper test equipment prior to installation. ------------- Installer, IT support, and FFL. I need less hobbies. |
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