Subaru Crosstrek manuals

Subaru Crosstrek Service Manual: Dtc p0616 starter relay "a" circuit low

ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)

DTC P0616 STARTER RELAY "A" CIRCUIT LOW

DTC detecting condition:

Immediately at fault recognition

CAUTION:

After servicing or replacing faulty parts, perform Clear Memory Mode Clear Memory Mode > OPERATION">, and Inspection Mode Inspection Mode > PROCEDURE">.

Wiring diagram:

Engine electrical system Engine Electrical System">

STEPCHECKYESNO

1.CHECK FOR ANY OTHER DTC ON DISPLAY.

Is any other DTC displayed?

Check DTC using “List of Diagnostic Trouble Code (DTC)”. List of Diagnostic Trouble Code (DTC)">

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P0616 STARTER RELAY "A" CIRCUIT LOW">Go to Step 2.

2.CHECK HARNESS BETWEEN ECM AND STARTER RELAY 1 CONNECTOR.

1) Turn the ignition switch to OFF.

2) Remove the starter relay 1.

3) Disconnect the connector from ECM.

4) Disconnect the connector from starter motor.

5) Measure the resistance of harness between ECM connector and starter relay 1 connector.

Connector & terminal

(B136) No. 16 — (B225) No. 1:

NOTE:

For CVT model, place the select lever in “P” range or “N” range.

Is the resistance less than 1 ??

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P0616 STARTER RELAY "A" CIRCUIT LOW">Go to Step 3.

NOTE:

Check the following item and repair or replace if necessary.

Open circuit of harness between ECM connector and starter relay 1 connector

Poor contact of coupling connector

3.CHECK HARNESS BETWEEN ECM AND STARTER RELAY 1 CONNECTOR.

Measure the resistance between ECM connector and chassis ground.

Connector & terminal

(B137) No. 17 — Chassis ground:

Is the resistance 1 M? or more?

Repair the poor contact of ECM connector.

Repair the short circuit to ground in harness between ECM connector and starter relay 1 connector.

1. OUTLINE OF DIAGNOSIS

Detect abnormal continuity in the starter SW.

Judge as OFF NG when the starter SW signal remains OFF.

2. EXECUTION CONDITION

Secondary Parameters

Execution condition

Battery voltage

≥ 8 V

Engine speed increases from 0 to more than 500 rpm

Vehicle speed

< 1 km/h

Starter relay command

ON

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

Judge as OFF NG when the following conditions are established.

Judgment Value

Malfunction Criteria

Threshold Value

The ECM did not detect the following.

Measured ECM input voltage which is supplied from 12 V battery system through the starter relay

≥ 12 V battery system voltage ? 0.85 V

Time Needed for Diagnosis: Less than 1 second

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Dtc p060b internal control module a/d processing performance
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P060B INTERNAL CONTROL MODULE A/D PROCESSING PERFORMANCENOTE:For the diagnostic procedure, refer to DTC P0606 ...

Dtc p0617 starter relay "a" circuit high
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0617 STARTER RELAY "A" CIRCUIT HIGHDTC DETECTING CONDITION:Immediately at fault recognitionTROUBLE ...

Other materials:

Inspection
MECHANICAL(H4DO) > Cylinder HeadINSPECTION1. CYLINDER HEAD1. Visually inspect to make sure that there are no cracks, scratches or other damage.2. Use liquid penetrant tester on the important sections to check for fissures.3. Check that there are no marks of gas leaking or water leaking on gasket ...

Dtc p0302 cylinder 2 misfire detected
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0302 CYLINDER 2 MISFIRE DETECTEDNOTE:For the diagnostic procedure, refer to DTC P0304. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P0304 CYLINDER 4 MISFIRE DETECTED">1. OUTLINE O ...

Seatbelt safety tips
WARNING All persons in the vehicle should fasten their seatbelts BEFORE the vehicle starts to move. Otherwise, the possibility of serious injury becomes greater in the event of a sudden stop or accident. All belts should fit snugly in order to provide full restraint. Loose fittin ...

© 2016-2020 Copyright www.sucross.com