Toyota Tacoma (2015-2018) Service Manual: Diagnostic Trouble Code Chart

Toyota Tacoma (2015-2018) Service Manual / Meter / Gauge / Display / Meter / Gauge System / Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

HINT:

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

DTC Code	Detection Item	See page
B1500	Fuel Sender Open Detected
B1507	Open in Turn Signal Circuit
B1508	Short in Turn Signal / Hazard Flasher Circuit
B150A	Lost Communication with HMI-LAN
U0100	Lost Communication with ECM / PCM "A"
U0129	Lost Communication with Brake System Control Module
U0142	Lost Communication with Body Control Module "B"
U0151	Lost Communication with Airbag ECU
U0163	Lost Communication with Navigation Control Module
U023A	Lost Communication with Front Camera Module
U1104	Lost Communication with Driving Support ECU

Lost Communication with HMI-LAN (B150A)

DESCRIPTION The combination meter assembly receives a text data signal from the navigation receiver assembly or radio and display receiver assembly via local bus communication. Based on this signa ...

On-vehicle Inspection

ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT SPEEDOMETER (a) Check speedometer operation. NOTICE: The meter ECU receives the vehicle speed signal from the skid control ECU via CAN commu ...

Other materials:

Vehicle Position Mark Deviates Greatly
CAUTION / NOTICE / HINT NOTICE: If standard size tires are not installed, the vehicle position mark may deviate from the route even if the navigation system is operating normally. Make sure that standard size tires are installed to the vehicle before inspection. PROCE ...

FCM Destination Information Uninitialized (C1AAA)
DESCRIPTION When the forward recognition camera is replaced with a new one, the new forward recognition camera attempts to store the country specification information received from the main body ECU (multiplex network body ECU). If the forward recognition camera cannot store the country speci ...

Air Inlet Control Servo Motor
Inspection INSPECTION PROCEDURE 1. INSPECT AIR INLET CONTROL SERVO MOTOR (a) Inspect the servo motor operation. (1) Connect the positive (+) lead from the battery to terminal 1 (FRS) and negative (-) lead to terminals 2 (REC), then check that the shaft rotates clockwise s ...