Toyota Highlander Electrical

Browse Toyota Highlander Electrical questions and answers. Choose a question that matches your symptoms.

15 discussions

Warning Lights Activated After Connecting To A Boat...

2012 TOYOTA HIGHLANDER
Parked Vehicle Next To A Boat Trailer To Connect And Repair Faulty Trailer Lights For Season. Finished The Repair And Unhooked Boat Trailer...
3 ANSWERS
10 IMAGES
Asked by fxd5cc

Ignition Does Not Turn On After ECM Replacement?

2011 TOYOTA HIGHLANDER
This Vehicle Ignition Does Not Turn On After The Vehicle Was Stolen By Armed Robbers And Was Later Recovered By Military Men And Was Taken...
3 ANSWERS
Asked by Mallyboy

Do Hybrid Highlanders Have A Problem With The Battery...

2010 TOYOTA HIGHLANDER
My Friend Has A 2010 Toyota Highlander Hybrid. She Is Having Trouble With The Battery Dying. She Has Been Told She Does Not Drive It Enough...
2 ANSWERS
Asked by shelley_a@att.net

Expected Life Of A Hybrid Battery And Charging System...

2008 TOYOTA HIGHLANDER
How Would You Go About Evaluating The Battery And Charging System On This Hybrid To Ensure That I Could Get At Least Another 100,000 Miles...
1 ANSWER
46 IMAGES
Asked by vssoutlet

Code P0AA6, Hybrid Battery Replacement

2008 TOYOTA HIGHLANDER
P0aa6 Hybrid Battery Voltage System Isolation Fault. The Problem Is That When Some Lamps And They Are Abs Lamp And Other Lamps And Then The...
1 ANSWER
38 IMAGES
Asked by aabbaabbnn

Key Light Will Not Turn Off, Programming Instructions...

2006 TOYOTA HIGHLANDER
Please Can You Give Me The Full Programming Instructions On My Car? I Just Replace The Immobilizer And The Ecu. So I Need The Programming...
1 ANSWER
3 IMAGES
Asked by Elijahadegahi

AT Warning Light Intermittently Turns On?

2004 TOYOTA HIGHLANDER
Vehicle Listed Above Is A Limited With Towing Package. There Have Been Times When I Have Been Towing A Cargo Trailer On A Long Uphill Grade...
1 ANSWER
4 IMAGES
Asked by vintshave

How Do You Turn Off The Tine Inflation Warning Light ?

2004 TOYOTA HIGHLANDER
How Do You Turn Off The Tine Inflation Warning Light ?
1 ANSWER
Asked by Anonymous

Battery/charging Light Is On And The Battery And...

2004 TOYOTA HIGHLANDER
2004 Highlander Limited W/3.3l V6-110,000 Miles Ac Clutch And Cooling Fan Come On When Car Is Off... One Morning Last Week I Came Out To...
3 ANSWERS
1 IMAGE
Asked by jonahpk

2004 Toyota Highlander Dead Battery

2004 TOYOTA HIGHLANDER
I Left The Key On In My Car, If I Jump It How Long Will It Have To Run To Charge The Battery Back Up?
1 ANSWER
Asked by Wayde Burke

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