Subaru Crosstrek manuals

Subaru Crosstrek Service Manual: List of diagnostic trouble code (dtc) List

TIRE PRESSURE MONITORING SYSTEM (DIAGNOSTICS) > List of Diagnostic Trouble Code (DTC)

LIST

DTC

Item

Contents of diagnosis

Remarks

C2021

TIRE 1 AIR PRESSURE LOW (NORMAL MODE)

Tire pressure of tire 1 is reduced.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2021 TIRE 1 AIR PRESSURE LOW (NORMAL MODE)">

C2022

TIRE 2 AIR PRESSURE LOW (NORMAL MODE)

Tire pressure of tire 2 is reduced.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2022 TIRE 2 AIR PRESSURE LOW (NORMAL MODE)">

C2023

TIRE 3 AIR PRESSURE LOW (NORMAL MODE)

Tire pressure of tire 3 is reduced.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2023 TIRE 3 AIR PRESSURE LOW (NORMAL MODE)">

C2024

TIRE 4 AIR PRESSURE LOW (NORMAL MODE)

Tire pressure of tire 4 is reduced.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2024 TIRE 4 AIR PRESSURE LOW (NORMAL MODE)">

C2121

TRANSMITTER 1 NO DATA

Data cannot be received from transmitter 1.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2121 TRANSMITTER 1 NO DATA">

C2122

TRANSMITTER 2 NO DATA

Data cannot be received from transmitter 2.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2122 TRANSMITTER 2 NO DATA">

C2123

TRANSMITTER 3 NO DATA

Data cannot be received from transmitter 3.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2123 TRANSMITTER 3 NO DATA">

C2124

TRANSMITTER 4 NO DATA

Data cannot be received from transmitter 4.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2124 TRANSMITTER 4 NO DATA">

C2221

TRANSMITTER 1 PRESSURE DATA ABNORMAL

Transmitter 1 data contents are abnormal.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2221 TRANSMITTER 1 PRESSURE DATA ABNORMAL">

C2222

TRANSMITTER 2 PRESSURE DATA ABNORMAL

Transmitter 2 data contents are abnormal.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2222 TRANSMITTER 2 PRESSURE DATA ABNORMAL">

C2223

TRANSMITTER 3 PRESSURE DATA ABNORMAL

Transmitter 3 data contents are abnormal.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2223 TRANSMITTER 3 PRESSURE DATA ABNORMAL">

C2224

TRANSMITTER 4 PRESSURE DATA ABNORMAL

Transmitter 4 data contents are abnormal.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2224 TRANSMITTER 4 PRESSURE DATA ABNORMAL">

C2321

TRANSMITTER 1 FUNCTION CODE ABNORMAL

Function code has error.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2321 TRANSMITTER 1 FUNCTION CODE ABNORMAL">

C2322

TRANSMITTER 2 FUNCTION CODE ABNORMAL

Function code has error.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2322 TRANSMITTER 2 FUNCTION CODE ABNORMAL">

C2323

TRANSMITTER 3 FUNCTION CODE ABNORMAL

Function code has error.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2323 TRANSMITTER 3 FUNCTION CODE ABNORMAL">

C2324

TRANSMITTER 4 FUNCTION CODE ABNORMAL

Function code has error.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2324 TRANSMITTER 4 FUNCTION CODE ABNORMAL">

C2421

TRANSMITTER 1 BATTERY VOLTAGE LOW

Transmitter battery voltage is low.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2421 TRANSMITTER 1 BATTERY VOLTAGE LOW">

C2422

TRANSMITTER 2 BATTERY VOLTAGE LOW

Transmitter battery voltage is low.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2422 TRANSMITTER 2 BATTERY VOLTAGE LOW">

C2423

TRANSMITTER 3 BATTERY VOLTAGE LOW

Transmitter battery voltage is low.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2423 TRANSMITTER 3 BATTERY VOLTAGE LOW">

C2424

TRANSMITTER 4 BATTERY VOLTAGE LOW

Transmitter battery voltage is low.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2424 TRANSMITTER 4 BATTERY VOLTAGE LOW">

C2521

SPEED ABNORMAL

Vehicle speed signal is not input to the control module when the vehicle speed is 6 km/h (3.7 MPH) or more.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2521 SPEED ABNORMAL">

Inspection mode Procedure
TIRE PRESSURE MONITORING SYSTEM (DIAGNOSTICS) > Inspection ModePROCEDUREReproduce the malfunction occurrence condition as much as possible. Drive the vehicle at 40 km/h (25 MPH) or faster for at le ...

Read diagnostic trouble code (dtc) Operation
TIRE PRESSURE MONITORING SYSTEM (DIAGNOSTICS) > Read Diagnostic Trouble Code (DTC)OPERATION1. On «Start» display, select «Diagnosis».2. On «Vehicle selection» display, input the target vehicl ...

Other materials:

Control screen and audio panel
Select to display the audio source selection screen. Select to change the band. The HD Radio indicator on the top right of the screen changes according to the reception condition of HD Radio (if equipped). Select to display a station list (if equipped). Refer to "Selecting a ...

Dtc p000b "b" camshaft position slow response bank 1
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P000B "B" CAMSHAFT POSITION SLOW RESPONSE BANK 1NOTE:For the diagnostic procedure, refer to DTC P0014. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P0014 "B" CAMSHAFT P ...

Dtc b1830 short in curtain airbag rh squib circuit
AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble CodeDTC B1830 SHORT IN CURTAIN AIRBAG RH SQUIB CIRCUITDiagnosis start condition:Ignition voltage is 10 V to 16 V.DTC detecting condition:• Curtain airbag harness (RH) circuit is shorted.• Curtain airbag module (RH) is faulty. ...

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