Toyota Tacoma (2015-2018) Service Manual: Power Source Circuit
DESCRIPTION
This circuit provides power to operate the blind spot monitor sensor.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing the following inspection procedure.
PROCEDURE
|
1. |
CHECK HARNESS AND CONNECTOR (BLIND SPOT MONITOR SENSOR RH, BLIND SPOT MONITOR SENSOR LH - BATTERY AND BODY GROUND) |
|
(a) Disconnect the blind spot monitor sensor LH connector. |
|
(b) Disconnect the blind spot monitor sensor RH connector.
(c) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
|
Tester Connection |
Switch Condition |
Specified Condition |
|---|---|---|
|
B12-5 (BLB) - Body ground |
Ignition switch ON |
11 to 14 V |
|
B12-5 (BLB) - Body ground |
Ignition switch off |
Below 1 V |
|
B13-5 (BRB) - Body ground |
Ignition switch ON |
11 to 14 V |
|
B13-5 (BRB) - Body ground |
Ignition switch off |
Below 1 V |
(d) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
B12-10 (BLGD) - Body ground |
Always |
Below 1 Ω |
|
B13-10 (BRGD) - Body ground |
Always |
Below 1 Ω |
|
*a |
Front view of wire harness connector (to Blind Spot Monitor Sensor LH) |
|
*b |
Front view of wire harness connector (to Blind Spot Monitor Sensor RH) |
| OK | .gif) |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
| NG | |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
Main Switch Circuit
DESCRIPTION
When the blind spot monitor main switch assembly (warning canceling switch assembly)
is turned on, a signal is sent to the blind spot monitor sensor LH. The blind spot
monitor system ...
Clearance Sonar Main Switch
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE INSTRUMENT PANEL LOWER CENTER FINISH PANEL
(See page )
2. REMOVE BACK SONAR OR CLEARANCE SONAR SWITCH ASSEMBLY
...
Other materials:
Components
COMPONENTS
ILLUSTRATION
*1
FRONT ARMREST BASE UPPER PANEL SUB-ASSEMBLY
*2
FRONT DOOR GLASS INNER WEATHERSTRIP
*3
FRONT DOOR INSIDE HANDLE BEZEL PLUG
*4
FRONT DOOR INSIDE HANDLE SUB-ASSEMBLY
...
Air conditioning filter
The air conditioning filter must be changed regularly to maintain air conditioning
efficiency.
■ Removal method
Turn the engine switch to the LOCK
position.
Open the glove box.
Slide off the damper.
Push in each side of the glove box to disconnect the claws.
Open the filter ...
Customize Parameters
CUSTOMIZE PARAMETERS
1. LANE DEPARTURE ALERT SYSTEM
Click here
2. INTUITIVE PARKING ASSIST SYSTEM
Click here
3. PRE-COLLISION SYSTEM
Click here
4. SEAT BELT WARNING SYSTEM
Click here
5. AIR CONDITIONING SYSTEM (for Automatic Air Conditioning System)
Click here
6. THEFT DETERRENT ...
