Toyota Tacoma manuals

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

DIAGNOSTIC TROUBLE CODE CHART

TOUCH SELECT 2-4 AND HIGH-LOW SYSTEM

DTC Code

Detection Item

See page

P163B

4WD ECU Malfunction

P17A0

Automatic Disconnecting Differential Motor Control Circuit Open

P17A4

Automatic Disconnecting Differential Motor Limit Switch Circuit

P17A8

Transfer Shift Motor Control Circuit Circuit Open

P17A9

Transfer Shift Motor Control Circuit Low

P17AA

Transfer Shift Motor Control Circuit High

P17AC

Transfer Shift Motor Limit Switch Circuit

P17C7

Front Differential Oil Temperature Sensor Circuit Low

P17C8

Front Differential Oil Temperature Sensor Circuit High

P2772

Four Wheel Drive (4WD) Low Switch Circuit Range / Performance

P279E

Four Wheel Drive (4WD) Range Signal Circuit Range / Performance

U0100

Lost Communication with ECM / PCM "A"

U0122

Lost Communication with Vehicle Dynamics Control Module

U0416

Invalid Data Received From Vehicle Dynamics Control Module

Freeze Frame Data
FREEZE FRAME DATA 1. FREEZE FRAME DATA (a) When a DTC is stored, the 4 wheel drive control ECU stores the current vehicle state as Freeze Frame Data. HINT: Freeze Frame Data at the time a DTC is ...

Front Differential Oil Temperature Sensor Circuit Low (P17C7)
DESCRIPTION This DTC is output when a short to ground in the oil temperature sensor is detected. DTC No. Detection Item DTC Detection Condition Trouble Ar ...

Other materials:

Pressure Control Solenoid "G" Circuit Open (P280713)
DESCRIPTION Changing from 1st to 6th is performed by the ECM turning shift solenoid valves SL1, SL2, SL3 and SL4 on and off. If an open or short circuit occurs in any of the shift solenoid valves, the ECM controls the remaining normal shift solenoid valves to allow the vehicle to be operated ...

Terminals Of Ecm
TERMINALS OF ECM 1. CHECK ECM HINT: The standard normal voltage between each pair of ECM terminals is shown in the table below. The appropriate conditions for checking each pair of terminals are also indicated. The result of checks should be compared with the standard normal voltage for t ...

Stereo Component Amplifier Malfunction (B15A3)
DESCRIPTION This DTC is stored when a malfunction occurs in the stereo component amplifier assembly. DTC No. DTC Detection Condition Trouble Area B15A3 When one of the conditions below is met: Internal power supply malfun ...

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