Toyota Tacoma (2015-2018) Service Manual: Dynamic Radar Cruise Control System(for 2tr-fe)
- Parts Location
- Precaution
- System Diagram
- How To Proceed With Troubleshooting
- Road Test
- System Description
- Operation Check
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- Dtc Check / Clear
- Freeze Frame Data
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Fail-safe Chart
- Lost Communication with ECM / PCM "A" (U0100,U0104,U0122,U0125,U0126,U0129)
- Vehicle Control History
- Cruise Control Input Circuit (P0575)
- Brake System (P1578)
- Communication Error from ECM to VSC (P1631)
- Vehicle Information Not Obtained (C1A02)
- Communication Error from VSC to ECM (P1630)
- Front Radar Sensor Region Code Mismatch (C1A0A)
- Front Radar Sensor (C1A10)
- Brake Switch "A" Circuit (P0571)
- Skid Control Buzzer Circuit (C1A4A)
- Front Radar Sensor Incorrect Axial Gap (C1A11,C1A14)
- Radar Cruise Control Presence Determination Malfunction (Engine / HV) (C1A52)
- Cruise Control Switch Circuit
- Distance Control Switch Circuit
- Cruise Main Indicator Light Circuit
- Cruise SET Indicator Light Circuit
Neutral Position Switch Circuit
DESCRIPTION
The ECM uses the neutral position switch installed to the manual transmission
assembly to detect when the transmission is in the neutral position.
WIRING DIAGRAM
PROCEDURE
...
Parts Location
PARTS LOCATION
ILLUSTRATION
*1
SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY)
*2
THROTTLE BODY WITH MOTOR ASSEMBLY
*3
PARK/NEUTR ...
Other materials:
Crawl Indicator Light does not Come ON
DESCRIPTION
Refer to Crawl Indicator Light Remains ON (See page
).
WIRING DIAGRAM
Refer to Crawl Indicator Light Remains ON (See page
).
CAUTION / NOTICE / HINT
NOTICE:
When replacing the skid control ECU (master cylinder solenoid), perform
calibration (See page
).
Ins ...
Position Initialization Incomplete (B2343)
DESCRIPTION
This DTC is stored when the sliding roof ECU (sliding roof drive gear sub-assembly)
has not been initialized.
DTC No.
DTC Detection Condition
Trouble Area
B2343
Sliding roof ECU (sliding roof drive gear sub-assembly) has no ...
Removal
REMOVAL
CAUTION / NOTICE / HINT
NOTICE:
Release the vacuum from booster by depressing the brake pedal several times.
Then remove the brake master cylinder from brake booster.
PROCEDURE
1. PRECAUTION
NOTICE:
After turning the ignition switch off, waiting time may be required before disconnect ...
