Honda Civic manuals

Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc b2600 lin communication

DTC DETECTING CONDITION:

No signal is received from body integrated unit for a certain period of time (2100 ms) or more. Or, transmission from the power seat control module is not possible for a certain period of time (2100 ms) or more.

TROUBLE SYMPTOM:

Seat operation is possible with manual operation, but not with memory function.

Registration is possible with memory switch, but not with keyless access push button start system.

STEPCHECKYESNO

1.CHECK DTC.

1) Turn the ignition switch to ON.

2) Read the DTC of the power seat control module using the Subaru Select Monitor. Read Diagnostic Trouble Code (DTC)

Is DTC B2600 displayed- (Current malfunction)

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B2600 LIN COMMUNICATION

Even if DTC is displayed, the circuit has returned to a normal condition at this time. Reproduce the failure, and perform the diagnosis again.

NOTE:

In this case, temporary poor contact of connector, temporary open or short circuit of harness may be the cause.

2.CHECK DTC.

Read the DTC of body integrated unit using Subaru Select Monitor. Read Diagnostic Trouble Code (DTC)

Is DTC U0208 displayed- (Current malfunction)

Perform inspection according to DTC. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0208 LOST COMMUNICATION WITH SEAT MEMORY

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B2600 LIN COMMUNICATION

3.CHECK BODY INTEGRATED UNIT.

1) Turn the ignition switch to OFF.

2) Replace with a power seat control module working properly. Power Seat System > REMOVAL

3) Turn the ignition switch to ON.

4) Read the DTC of the power seat control module using the Subaru Select Monitor. Read Diagnostic Trouble Code (DTC)

Is DTC B2600 displayed- (Current malfunction)

Replace the body integrated unit. Body Integrated Unit

There was an abnormality in power seat control module.

Dtc b2606 power seat position sensor circuit low
DTC DETECTING CONDITION:Short circuit in the pulse sensor is detected during the motor operation for a certain period of time (12 ms) or more.TROUBLE SYMPTOM:• Seat memory does not operate.&bull ...

Dtc b2605 battery control low
DTC DETECTING CONDITION:During the motor operation, voltage for power seat control module drops for a moment. (7.5 V or less)TROUBLE SYMPTOM:• Seat positions cannot be memorized.• Seat ope ...

Other materials:

Component
1. OIL PAN AND STRAINER(1)Oil pan upper(9)Drain plugTightening torque: N·m (kgf-m, ft-lb)(2)O-ring(10)Oil level switchT1:5 (0.5, 3.7)(3)Baffle plate(11)O-ringT2:6.4 (0.7, 4.7)(4)O-ring(12)PlugT3:10 (1.0, 7.4)(5)Oil strainer(13)Clutch housing cover (MT model)T4:41.7 (4.3, 30.8)(6)Oil pan T5:9 ...

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