Toyota Tacoma manuals

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

DIAGNOSTIC TROUBLE CODE CHART

Differential System (w/ Differential Lock)

DTC Code

Detection Item

See page

P163B

4WD ECU Malfunction

P17BB

Rear Differential Lock Position SW Stuck OFF

P17BC

Rear Differential Lock Position SW Stuck ON

P17C0

Rear Differential Lock Solenoid Circuit Low

P17C1

Rear Differential Lock Solenoid Circuit High

P17CC

Rear Differential Lock Control SW Stuck ON

U0122

Lost Communication with Vehicle Dynamics Control Module

U0416

Invalid Data Received from Vehicle Dynamics Control Module

Data List / Active Test
DATA LIST / ACTIVE TEST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether ...

Invalid Data Received from Vehicle Dynamics Control Module (U0416)
DESCRIPTION This DTC is detected if a wheel speed malfunction signal is sent from the skid control ECU (brake actuator assembly). DTC No. Detection Item DTC Detect ...

Other materials:

Inspection
INSPECTION PROCEDURE 1. INSPECT REAR NO. 2 POWER WINDOW REGULATOR SWITCH ASSEMBLY *a Component without harness connected (Rear No. 2 Power Window Regulator Switch Assembly) *b Pull (Close) *c Push (Open) ...

PTC Heater Circuit
DESCRIPTION PTC HTR heater relays are closed in accordance with signals from the air conditioning amplifier assembly and power is supplied to the quick heater assembly installed on the radiator heater unit. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits rela ...

Freeze Frame Data
FREEZE FRAME DATA 1. CHECK FREEZE FRAME DATA (a) Connect the Techstream to the DLC3. (b) Turn the ignition switch to ON. (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Navigation System / Trouble Codes. (e) Select a PTC to display its Freeze Frame Data. 2. LIST ...

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