2002 TOYOTA SEQUOIA J/B BOX, BCM, MOST OF BCM RELATED PROBLEMS

double8118

New Member
Oct 14, 2020
1
0
1
50
Hi there,
I want to share with everybody that I finally solved most of my BCM related issues for my 2002 Sequoia.
I got my car from my friend with bargain price. I am in car business but this is the first vehicle to own Toyota vehicle myself. I am so impressed this vehicle all the way.
However this car was not well cared vehicle so I start to fix everything I can do.
I did so many things but here is the only list regarding of Electrical issues.
--- Initial problem --
Air Bag light on -- found problem
AC not working -- replace compressor, condenser
Keyless transmitter not working -- work in progress
Automatic door control program -- work in progress
Fog light switch turn hi-bean on -- work in progress
--- After 6 month --
After turn off engine & lock door, light keep on no matter turn off light switch on/off
Cruise control indicate light are blinking
AC compressor on-off randomly
One of the relay on J/B box (ACC Relay) clicking randomly

I inspected and found problem on J/B box that related many BCM issues.
I will post later if you are interested in.
 

Attachments