Toyota 4Runner: Smart Key System(for Start Function)
Toyota 4Runner Service Manual / Vehicle Interior / Theft Deterrent / Keyless Entry / Smart Key System(for Start Function)
- Precaution
- Parts Location
- System Description
- System Diagram
- How To Proceed With Troubleshooting
- Problem Symptoms Table
- Terminals Of Ecu
- Data List / Active Test
- Diagnosis System
- Dtc Check / Clear
- Detecting Vehicle Submersion (B2277)
- Diagnostic Trouble Code Chart
- Steering Lock Position Signal Circuit Malfunction (B2285)
- Runnable Signal Malfunction (B2286,P0335)
- ACC Monitor Malfunction (B2274)
- Vehicle Speed Signal Malfunction (B2282,B2283)
- Lost Communication with ECM / PCM (U0100,U0129,U0142,U0155)
- Ignition Hold Monitor Malfunction (B2271)
- Brake Signal Malfunction (B2284)
- Engine does not Start
- Power Source Mode does not Change to ON (IG and ACC)
- Power Source Mode does not Change to ON (IG)
- Power Source Mode does not Change to ON (ACC)
Back Door Entry Lock Function does not Operate
DESCRIPTION
If the back door entry lock function does not operate but the back door unlock
function operates, the communication line between the vehicle and electrical key
transmitter is normal. ...
Precaution
PRECAUTION
1. NOTICE FOR INITIALIZATION
NOTICE:
When disconnecting the cable from the negative (-) battery terminal, some systems
need to be initialized after the cable is reconnected (See page
...
Other materials about Toyota 4Runner:
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. CHECK TURN SIGNAL FLASHER ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
Condition
...
Crawl Indicator Light does not Come ON
DESCRIPTION
If any of the following conditions are met, the crawl indicator light blinks
and crawl control is stopped.
Crawl control is operated when the vehicle stability control system
is malfunctioning, or a vehicle stability control system m ...
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