Subaru Crosstrek Service Manual: Diagnostic procedure with diagnostic trouble code (dtc)
- Dtc u0100 lost communication with ecm/pcm a
- Dtc u1120 lost communication with autostart stop control module
- Dtc u0101 lost communication with tcm
- Dtc b1242 wireless tuner
- Dtc b2271 ign relay control circuit
- Dtc b2274 acc relay control circuit
- Dtc b2275 engine start request control circuit
- Dtc b2276 acc relay off signal
- Dtc u0122 lost communication with vehicle dynamics control module
- Dtc u0140 lost communication with body control module
- Dtc b2277 submerging circuit
- Dtc b2282 vehicle speed signal correlation
- Dtc b2283 vehicle speed sensor
- Dtc b2284 brake signal correlation
- Dtc b2285 steering lock position signal correlation
- Dtc b2286 engine speed signal(without auto start stop)
- Dtc b228a engine speed signal(with auto start stop)
- Dtc b2779 remote control engine starter collation
- Dtc b2781 steering lock cm control circuit
- Dtc b2782 steering lock drive request signal correlation
- Dtc b2784 antenna circuit (push engine switch)
- Dtc b2785 lin communication
- Dtc b2786 steering lock cm communication
- Dtc b2788 ign signal correlation (steering lock cm)
- Dtc b2789 id code box communication
- Dtc b2790 id code box circuit
- Dtc b278a push engine switch power supply circuit
- Dtc b278d id code box judgment circuit
- Dtc b27a1 driver side external antenna open
- Dtc b27a2 passenger side external antenna open
- Dtc b27a5 front internal antenna open
- Dtc b27a7 trunk/rear gate internal antenna open
- Dtc b27a8 trunk/rear gate external antenna open
- Dtc b1572 imm circuit except antenna circuit
- Dtc b1576 egi control module eeprom
- Dtc b1577 imm control module eeprom
- Dtc b1571 reference code incompatibility (immobilizer cm to ecm)
- Dtc u0155 lost communication with instrument panel cluster (ipc) control module
- Dtc u0401 invalid data received from ecm/pcm a
- Dtc u0422 invalid data received from body control module
- Dtc u0073 control module communication bus off
Electrical specification
KEYLESS ACCESS WITH PUSH BUTTON START SYSTEM (DIAGNOSTICS) > Control Module I/O SignalELECTRICAL SPECIFICATION1. KEYLESS ACCESS CMTerminal No.Terminal symbolContent(B572) No. 2+B+B(B572) No. 3INDSS ...
Dtc u0100 lost communication with ecm/pcm a
KEYLESS ACCESS WITH PUSH BUTTON START SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0100 LOST COMMUNICATION WITH ECM/PCM “A”Detected when CAN data f ...
Other materials:
Preparation
1. Turn off the ignition switch.
2. Close all doors (including rear gate).
3. Press and hold the " "
button on the
access key. All doors (including rear gate)
will then be locked.
4. Keep the " " button
pressed, and
press the rear lock button within 5
seconds after step ...
Rear window wiper and washer switch
Washer (accompanied by wiper
operation)
Continuous
Intermittent
Off
Washer (accompanied by wiper
operation) ...
Brake assist system
WARNING
Do not be overconfident about the
brake assist. It is not a system that
brings more braking ability to the
vehicle beyond its braking capability.
Always use the utmost care
when driving regarding vehicle
speed and safe distance.
CAUTION
When you need to brake suddenly,
continue d ...
