Subaru Legacy BN/BS (2015-2019) Service Manual: Procedure
1. Activation of malfunction indicator light Malfunction Indicator Light > ACTIVATION OF MALFUNCTION INDICATOR LIGHT | ↓ | 2. Malfunction indicator light does not come on Malfunction Indicator Light > MALFUNCTION INDICATOR LIGHT DOES NOT COME ON | ↓ | 3. Malfunction indicator light does not go off Malfunction Indicator Light > MALFUNCTION INDICATOR LIGHT DOES NOT GO OFF | ↓ | 4. Malfunction indicator light does not blink Malfunction Indicator Light > MALFUNCTION INDICATOR LIGHT DOES NOT BLINK | ↓ | 5. Malfunction indicator light remains blinking Malfunction Indicator Light > MALFUNCTION INDICATOR LIGHT REMAINS BLINKING |
|
DIAGNOSIS:The delivery (test) mode fuse circuit is short-circuited to ground.TROUBLE SYMPTOM:Malfunction indicator light blinks when delivery (test) mode fuse is not connected.WIRING DIAGRAM:• E ...
DIAGNOSIS:• The malfunction indicator light circuit is open or shorted.• The delivery (test) mode fuse circuit is open.TROUBLE SYMPTOM:Malfunction indicator light does not blink during Ins ...
Other materials:
Dtc b1837 short in curtain airbag lh squib circuit (to ground)
DIAGNOSIS START CONDITION:Ignition voltage is 10 V to 16 V.DTC DETECTING CONDITION:GND short circuit failure (shorted to ground in main harness, shorted to ground in curtain airbag LH, shorted to ground in airbag CM internal circuit)CAUTION:Before performing diagnosis, refer to “CAUTION” ...