Honda Civic manuals

Subaru Legacy BN/BS (2015-2019) Service Manual: List

Resistance value between CAN Hi and Lo

Contents of inspection

Remarks

Ground short inspection

CAN Communication Circuit Check > INSPECTION

Shorted to ground in the communication circuit or control module.

Battery short inspection

CAN Communication Circuit Check > INSPECTION

Shorted to battery power supply in the communication circuit or control module.

53 — 61 -

CAN Communication Circuit Check > INSPECTION

Combined resistance of end resistance does not have malfunction; short to ground or +B short of the CAN communication circuit is possible, however.

52 - or less

CAN Communication Circuit Check > INSPECTION

Resistance is lower than combined resistance of end resistance. Short to CAN Hi and CAN Lo on the CAN communication circuit is possible.

62 - or more

CAN Communication Circuit Check > INSPECTION

Resistance is higher than combined resistance of end resistance. Open circuit of CAN communication circuit is possible.

Related lines 53 — 61 - (TCM)

CAN Communication Circuit Check > INSPECTION

No TCM data is received. Perform inspection when faulty is detected.

Related lines 53 — 61 - (steering angle sensor)

CAN Communication Circuit Check > INSPECTION

No steering angle sensor data is received. Perform inspection when faulty is detected.

Related lines 53 — 61 - (A/C control module)

CAN Communication Circuit Check > INSPECTION

No A/C data is received. Perform inspection when faulty is detected.

Related lines 53 — 61 - (power steering CM)

CAN Communication Circuit Check > INSPECTION

No power steering data is received. Perform inspection when faulty is detected.

Related lines 53 — 61 - (combination meter)

CAN Communication Circuit Check > INSPECTION

No meter data is received. Perform inspection when faulty is detected.

Related lines 53 — 61 - (infotainment system)

CAN Communication Circuit Check > INSPECTION

No infotainment data is received. Perform inspection when faulty is detected.

Related lines 53 — 61 - (airbags)

CAN Communication Circuit Check > INSPECTION

No airbag data is received. Perform inspection when faulty is detected.

Related lines 53 — 61 - (keyless access system)

CAN Communication Circuit Check > INSPECTION

No keyless access CM data is received. Perform inspection when faulty is detected.

Related lines 53 — 61 - (impact sensor system)

CAN Communication Circuit Check > INSPECTION

Perform inspection when impact sensor malfunction is detected.

Related lines 53 — 61 - (BSD/RCTA)

CAN Communication Circuit Check > INSPECTION

No BSD/RCTA data is received. Perform inspection when faulty is detected.

Related lines 53 — 61 - (headlight beam leveler or SRF)

CAN Communication Circuit Check > INSPECTION

No headlight beam leveler data is received. Perform inspection when faulty is detected.

Related lines 53 — 61 - (remote engine starter)

CAN Communication Circuit Check > INSPECTION

Perform inspection when the remote engine starter does not operate, while the mobile key side operates normally.

Related lines 53 — 61 - (stereo camera)

CAN Communication Circuit Check > INSPECTION

No stereo camera data is received. Perform inspection when faulty is detected.

Related lines 53 — 61 - (immobilizer system)

CAN Communication Circuit Check > INSPECTION

No immobilizer data is received. Perform inspection when faulty is detected.

Related lines 53 — 61 - (telematics)

CAN Communication Circuit Check > INSPECTION

No telematics data is received. Perform inspection when faulty is detected.

Procedure
1. MAIN-CANNOTE:• When measuring the resistance of CAN communication circuit, measure it in sleep status.To enter sleep status– With ignition switch OFF and key or switch operation stopped, k ...

Control module i o signal
...

Other materials:

If the light illuminates constantly
If the light illuminates constantly while driving or does not turn off after the engine starts, an emission control system malfunction has been detected. You should have your vehicle checked by an authorized SUBARU dealer immediately. NOTE This light also illuminates when the fuel filler c ...

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