Toyota 4Runner: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
HINT:
If a trouble code is stored during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.
Safety Connect System|
DTC Code |
Detection Item |
See page |
|---|---|---|
|
B1570 |
Manual (SOS) Switch Red Indicator Malfunction |
|
|
B1571 |
Manual (SOS) Switch Green Indicator Malfunction |
|
|
B1572 |
Telephone Microphone Error |
|
|
B1573 |
Short in Telephone Antenna Circuit |
|
|
B1583 |
GPS Signal Unreceived |
|
|
B15A8 |
Telematics Transceiver Malfunction |
|
|
B15C0 |
Short in GPS Antenna |
|
|
B15C1 |
Open in GPS Antenna |
|
|
B15C4 |
Airbag Signal Malfunction/Not Input |
|
|
B15C5 |
Manual Button Malfunction |
|
|
B15CB |
Telematics Transceiver Antenna Disconnected |
|
|
B15CC |
Backup Battery Failure |
|
|
B15EC |
Backup Battery Degradation |
|
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Backup Battery Degradation (B15EC)
DESCRIPTION
This DTC is stored when the DCM (Telematics Transceiver) detects either of the
following conditions.
The BUB (Back-Up Battery) charge level becomes less than the criteria.
...
Backup Battery Failure (B15CC)
DESCRIPTION
This DTC is stored when the DCM (Telematics Transceiver) detects one of the following:
Open or short in the BUB (Back-Up Battery) circuit.
The BUB (Back-Up Battery) voltage dr ...
Other materials about Toyota 4Runner:
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. CHECK FRONT SEAT SIDE AIRBAG ASSEMBLY (VEHICLE NOT INVOLVED IN COLLISION)
(a) Perform a diagnostic system check (See page
).
(b) With the front seat side airbag installed on the vehicle, perform a visual
check. If the ...
No Signal from Transmitter ID1 in Main Mode (C2121/21-C2125/25,C2181/81-C2185/85)
DESCRIPTION
The tire pressure warning valve and transmitters that are installed in the tire
and wheel assemblies measure the tire pressure of the tires. The measured values
are transmitted to the tire pressure warning antenna and receiver on the body as
...
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