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

Toyota Tacoma (2015-2018) Service Manual / Cruise Control / Cruise Control System(for 2gr-fks) / Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

If a trouble code is indicated while checking DTCs, inspect the circuit listed for that code in the table below, and proceed to the applicable page.

Cruise Control System

DTC Code	Detection Item	MIL
P057113	Brake Switch "A" Circuit Open	Does not come on
P057162	Brake Switch "A" Signal Compare Failure	Does not come on
P057504	Cruise Control System Internal Failure	Does not come on
P057549	Cruise Control Internal Electronic Failure	Does not come on
P157800	Brake System	Does not come on
P160700	Cruise Control Input Processor	Comes on
U012287	Lost Communication with Vehicle Dynamics Control Module Missing Message	Does not come on

Data List / Active Test

DATA LIST / ACTIVE TEST 1. DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any p ...

Dtc Check / Clear

DTC CHECK / CLEAR NOTICE: When the diagnosis system is changed from normal mode to check mode or vice versa, all DTCs and freeze frame data recorded in normal mode are cleared. Before changing m ...

Other materials:

Installation
INSTALLATION CAUTION / NOTICE / HINT HINT: Use the same procedures for the RH side and LH side. The procedures listed below are for the LH side. When installing a roof drip side moulding clip, heat the vehicle body and clip using a heat light. When installing the moulding, ...

Brake System (P157800)
DESCRIPTION This DTC is output when the VSC system has a problem. Check the VSC system when this DTC is output. DTC No. DTC Detection Condition Trouble Area MIL Note P157800 Diagnosis Condition: Cr ...

Low Output Signal of Rear Speed Sensor RH (Test Mode DTC) (C1273,C1274,C1403,C1404)
DESCRIPTION Refer to DTCs C1401 and C1402 (See page ). DTC Code DTC Detection Condition Trouble Area C1273 C1274 Stored only during test mode. Rear speed sensor RH/LH Rear speed sensor rotor RH/LH (rear ax ...