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C1203:engine communication circuit. 2001 sequoia. Changed
C1203:engine communication circuit JA: What is the model/year of your Toyota? Customer: 2001 sequoia JA: Are you fixing your Sequoia yourself? What have you tried so far? Customer: Changed plugs coils… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
13,102 satisfied customers
Check engine and vsc light are on, constant vsc and blink on
check engine and vsc light are on JA: Does the light stay on, or does it blink? Customer: constant vsc and blink on ck engine JA: What is the model/year of your Toyota? Customer: 2004 Highlander V6 li… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
13,102 satisfied customers
Code c1203 and c1360 came up on my 04 sequoia, c1203 and
parts store just told me the codes I want to fix it my self … read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
13,102 satisfied customers
Check engine light just turned on VSC blinking anti skid is
check engine light just turned on VSC blinking anti skid is on too … read more
Skyvisions
Skyvisions
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Trouble with my 2007 Toyota Limited concerning knock
Trouble with my 2007 Toyota Limited concerning knock sensors … read more
indy-tech
indy-tech
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Vocational, Technical or Trade Scho
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I have a 02 Sequoia with the VSC OFF, VSC TRAC, BRAKE and
I have a 02 Sequoia with the VSC OFF, VSC TRAC, BRAKE and ABS light on. Codes are C1241 C0226 C1203 C1223 C1360… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
13,102 satisfied customers
I have a 2001 Toyota Sequoia SR 5. 4x4 Vehicle. The back
I have a 2001 Toyota Sequoia SR 5. 4x4 Vehicle. The back hatch would not unlock. We took apart the hatch insides and fixed the lock. Then none of the locks would work. We were looking for and changing… read more
Andrew Martin
Andrew Martin
Level A Technician
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701 satisfied customers
VSC TRAC, VSC OFF, BRAKE LIGHT and ABS lights are all on.
VSC TRAC, VSC OFF, BRAKE LIGHT and ABS lights are all on. … read more
3pac2222
3pac2222
nissan master auto tech
Associate Degree
2 satisfied customers
Sequoia: , I have a 2003 toyota sequoia with vsc/trac contol
HI, I have a 2003 toyota sequoia with vsc/trac contol lights on.....error code c1203.....and engine light...error code p0057.....both came on at same time....range of fixes are long....any idea and pr… read more
ted ritter
ted ritter
Team Leader/toyota master tech/retired
High School or GED
2,692 satisfied customers
Sequoia: i have a 2001 Toyota Sequoia 4.7l V8 4x4 and i
Hi i have a 2001 Toyota Sequoia 4.7l V8 4x4 and i have two codes showing up, they are C1203 and C1363... Don't know what they are.… read more
Genchi Genbutsu
Genchi Genbutsu
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Vocational, Technical or Trade Scho
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Toyota Sequoia Limited 4x4: I have a 2005 Toyota Sequoia and
I have a 2005 Toyota Sequoia and VSC TRAC, VSC OFF lights came on. Took it to the dealer and they told me it was a $2200 fix. Took it to Advance Auto and they gave me the following OBD codes P1442, P1… read more
TIM MOHR
TIM MOHR
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8,037 satisfied customers
Toyota Sequoia Limited: 2004 Toyota Sequoia c1203 error code,
2004 Toyota Sequoia c1203 error code, with the VSC, ABS, and check engine light on. My mechanic replaced the gas cap, filled brake fluid, and checked all the wiring. He also replaced the gas fill tube… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
13,102 satisfied customers
Toyota Sequioia: My 01 Sequoia has a c1203 fault (ECM COMM
My 01 Sequoia 4x4 SR5 has a c1203 fault (ECM COMM Circuit Malfunction). Is there something that should be checked? It came on when the mechanic was checking why the brake light was on. That is now fix… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
13,102 satisfied customers
Toyota Sequoia Limited: This just happened about 2hrs ago.
This just happened about 2hrs ago. I have a 2007 Sequoia limited with 34622 miles on it. First while driving, I noticed my parking brake light was on (my PB was unlocked/depressed). I pulled into a pa… read more
Jason
Jason
Toyota Master Diagnostic Technician
High School or GED
595 satisfied customers
07 Toyota Sienna: Check Engine..Trac Off lights came on..drive until
I have a '07 Toyota Sienna. This afternoon the "Check Engine" light and "VSC" and "Trac Off" lights came on. First, any ideas what might cause this, and if so, is it safe to drive until I can get it t… read more
Jan Andersson
Jan Andersson
Master Tech
Bachelor's Degree
3 satisfied customers
2004 toyota: heater o2..trailer..On return vsc light engine light
2004 toyota sequoia abs data c1223 (malif in antilock brake sys control system) malif in strong sensor C1247 Engine Data c1203 Engine control system communication circuit malifunction C1310 malifuncti… read more
Genchi Genbutsu
Genchi Genbutsu
Toyota Master Technician
Vocational, Technical or Trade Scho
3,761 satisfied customers
2003 Toyota Sequoia: TRAC..under warranty..the lights came VSC lights
I have 2003 Toyota Sequoia. This is the 3rd issue I have had with the VSC OFF and VSC TRAC lights coming on. First time under warranty, second time cost $600 and this time after driving in 4 wheel on … read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
13,102 satisfied customers
2003 Toyota Avalon: rotors, the vsc, abs, And TRAC lights came on
I have a 2003 Toyota Avalon. Ten days after replacing the front brake pads, and rotors, the VSC, ABS, And TRAC lights came on. I took it to a PEP Boys to have it checked. They found a blown fuse. When… read more
ted ritter
ted ritter
Team Leader/toyota master tech/retired
High School or GED
2,692 satisfied customers
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