Vehicle Interior

Diagnostic Trouble Code Chart

~1min read
DIAGNOSTIC TROUBLE CODE CHART

HINT:

If a trouble code is output during the DTC check, inspect the trouble areas for that code. For details of the code, refer to the "See page" below.

DTC Code

Detection Item

See page

B1500

Fuel Sender Open Detected

U0100

Lost Communication with ECM / PCM "A"

U0129

Lost Communication with Skid Control ECU

U0131

Lost Communication with Power Steering Control Module

U0151

Lost Communication with Airbag ECU

Test yourself

A quick Toyota 4Runner quiz: every answer comes with an explanation and a link to the manual page.