Subaru Crosstrek Service Manual: Dtc c2521 speed abnormal

DTC DETECTING CONDITION:

Detected when transmitter normal signal is received at a vehicle speed of less than 6 km/h (4 MPH).

Trouble symptom:

Tire pressure warning light blinks 25 times and then illuminates.

Wiring diagram:

Tire Pressure Monitoring System Tire Pressure Monitoring System > WIRING DIAGRAM">

1.CHECK LAN COMMUNICATION.

Inspect LAN system. Basic Diagnostic Procedure > PROCEDURE">

Is there any fault?

Repair it according to the diagnosis for LAN system.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2521 SPEED ABNORMAL">Go to Step 2.

2.CHECK HARNESS (OPEN CIRCUIT).

Measure the resistance between TPMS & keyless entry CM or TPMS CM and body integrated unit.

Connector & terminal

Without keyless access with push button start

(R221) No. 11 — (i171) No. 11:
(R221) No. 5 — Chassis ground:

With keyless access with push button start

(R211) No. 11 — (i171) No. 11:
(R211) No. 5 — Chassis ground:

Is the resistance less than 10 ??

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2521 SPEED ABNORMAL">Go to Step 3.

Repair the harness.

3.CHECK CONNECTOR.

Check each connector.

Is there poor contact or any other faults?

Repair the connector.

Replace the TPMS & keyless entry CM or TPMS CM. Tire Pressure Monitoring System">

Dtc c2021 tire 1 air pressure low (normal mode)

Dtc c2022 tire 2 air pressure low (normal mode)

Other materials:

Dtc p0962 pressure control solenoid "a" control circuit low
CONTINUOUSLY VARIABLE TRANSMISSION (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0962 PRESSURE CONTROL SOLENOID "A" CONTROL CIRCUIT LOWDTC detecting condition:Immediately at fault recognitionTrouble symptom:• Engine speed increases abruptly, and can n ...

Specification
STARTING/CHARGING SYSTEMS(H4DO) > General DescriptionSPECIFICATIONItemSpecificationsVehicle modelCVTMTStarterTypeReduction typeModelM000T38571M000T33176ManufacturerMitsubishi ElectricVoltage and output12 V — 1.2 kW12 V — 1.0 kWDirection of rotationCounterclockwise (when observed from pinion)N ...

Operation
TELEMATICS SYSTEM (DIAGNOSTICS) > Diagnostic Code(s) DisplayOPERATION1. On «Start» display, select «Diagnosis».2. On «Vehicle selection» display, input the target vehicle information and select «Confirmed».3. On «Main Menu» display, select «Each System».4. On «Select System» display ...