Toyota Tacoma 2015-2018 Service Manual: Data List / Active Test
DATA LIST / ACTIVE TEST
1. READ 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 parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.
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 a part is faulty or not.
(a) Turn the ignition switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the ignition switch to ON.
(d) Turn the Techstream on.
(e) Enter the following menus: Body Electrical / Main Body / Data List.
(f) According to the display on the Techstream, read the Data List.
Main Body|
Tester Display |
Measurement Item/Range |
Normal Condition |
Diagnostic Note |
|---|---|---|---|
|
Key Unlock Warning SW |
Unlock warning switch / OFF or ON |
OFF: Ignition key is not inserted ON: Ignition key is inserted |
- |
|
ACC SW |
Ignition switch ACC signal / OFF or ON |
OFF: Ignition switch off ON: Ignition switch ACC |
- |
|
IG SW |
Ignition switch ON signal / OFF or ON |
OFF: Ignition switch off ON: Ignition switch ON |
- |
|
FL Door Courtesy |
Front LH door courtesy light switch signal / ON or OFF |
ON: Front LH door closed OFF: Front LH door opened |
- |
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are lis ...
Diagnosis System
DIAGNOSIS SYSTEM
1. CHECK DLC3
(a) Check the DLC3 (See page ).
2. INSPECT BATTERY VOLTAGE
(a) Measure the battery voltage.
Standard voltage:
11 to 14 V
If the voltage is below 11 V, replace t ...
Other materials:
Navigation Receiver
Components
COMPONENTS
ILLUSTRATION
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE INSTRUMENT CLUSTER CENTER FINISH PANEL SUB-ASSEMBLY
(See page )
2. REMOVE NAVIGATION RECEIVER ASSEMBLY WITH BRACKET
(a) Remove the 4 bolts.
(b ...
Removal
REMOVAL
PROCEDURE
1. REMOVE REAR SEATBACK HINGE COVER
2. REMOVE REAR SEATBACK ASSEMBLY
3. REMOVE REAR SEATBACK HINGE SUB-ASSEMBLY
4. REMOVE REAR DOOR SCUFF PLATE
5. DISCONNECT REAR DOOR OPENING TRIM WEATHERSTRIP
(a) Disconnect the rear door opening trim weatherstrip to ...
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the sliding roof system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
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