Toyota Tacoma (2015-2018) Service Manual: How To Proceed With Troubleshooting

Toyota Tacoma (2015-2018) Service Manual / Meter / Gauge / Display / Meter / Gauge System / How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT

HINT:

Use these procedures to troubleshoot the combination meter.
*: Use the Techstream.

PROCEDURE

1.	VEHICLE BROUGHT TO WORKSHOP

2.	INSPECT BATTERY VOLTAGE

Standard voltage:

11 to 14 V

If the voltage is below 11 V, recharge or replace the battery before proceeding.

3.	CHECK CAN COMMUNICATION SYSTEM*

(a) Use the Techstream to check if the CAN communication system is functioning normally.

Result	Proceed to
CAN communication DTC is not output	A
CAN communication DTC is output	B

GO TO CAN COMMUNICATION SYSTEM

4.	REFER TO PROBLEM SYMPTOMS TABLE

Result	Proceed to
Fault is not listed in Problem Symptoms Table	A
Fault is listed in Problem Symptoms Table	B

GO TO STEP 6

5.	CONDUCT OVERALL ANALYSIS AND TROUBLESHOOTING*

(a) Data List/Active Test

Click here

(b) Terminals of ECU

Click here

6.	ADJUST, REPAIR OR REPLACE

7.	CONDUCT CONFIRMATION TEST*

END

Customize Parameters

CUSTOMIZE PARAMETERS 1. CUSTOMIZE METER / GAUGE SYSTEM (a) Customizing with the Techstream (1) Connect the Techstream to the DLC3. (2) Turn the ignition switch to ON. (3) Turn the Techstream on. ...

System Description

SYSTEM DESCRIPTION Text in Illustration *a Indication Example *b Tachometer *c Engine Coolant Temperature Receiver Gauge ...

Other materials:

Removal
REMOVAL PROCEDURE 1. DRAIN TRANSFER OIL 2. REMOVE FRONT PROPELLER SHAFT ASSEMBLY 3. REMOVE PROPELLER WITH CENTER BEARING SHAFT ASSEMBLY 4. SUPPORT TRANSMISSION ASSEMBLY 5. REMOVE NO. 3 FRAME CROSSMEMBER SUB-ASSEMBLY 6. REMOVE REAR NO. 1 ENGINE MOUNTING INSULATOR 7. SUPPO ...

Removal
REMOVAL CAUTION / NOTICE / HINT Text in Illustration *a Object Exceeding Weight Limit of Transmission Jack Be sure to perform this procedure with several people as the rear differential carrier assembly is very heavy. Be sure to follow the procedure ...

Terminals Of Ecu
TERMINALS OF ECU 1. ECM Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition E14-20 (TC) - E11-1 (E1) G - W-B DTC output signal Ignition switch ON ...