CONTINUOUSLY VARIABLE TRANSMISSION (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC U0100 LOST COMMUNICATION WITH ECM/PCM “A”
NOTE:
Refer to “LAN SYSTEM (DIAGNOSTICS)” for diagnostic procedures. Basic Diagnostic Procedure">
1. OUTLINE OF DIAGNOSIS
• Detect malfunction of CAN communication.
• Judge as NG when CAN communication failure occurs with the ECM.
2. EXECUTION CONDITION
Secondary Parameters | Execution condition |
12 V battery system voltage | ≥ 10 V |
Measured turbine shaft speed | > 0 rpm |
or | |
Transmission range | Drive or Reverse |
3. DIAGNOSTIC METHOD
If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.
Malfunction Criteria | Threshold Value |
CAN data from ECM | Lost |
Time Needed for Diagnosis: 0.5 seconds
Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.
Removal
SECURITY AND LOCKS > Impact SensorREMOVAL1. Pull out the key from the ignition switch, or turn off the power.2. Close all the doors and rear gate.3. Press the UNLOCK button of the keyless transmitter or access key.4. Disconnect the ground cable from battery. NOTE">5. Remove the impact se ...
Installation
MECHANICAL(H4DO) > Cam CarrierINSTALLATION1. CAM CARRIER RH1. Insert the steel rods into ST, and set the engine so that the camshaft RH is facing up.CAUTION:• If the engine is standing on one side without inserting the steel rod into ST, engine may lose balance and fall down. Be sure to ins ...
Leather seat materials
The leather used by SUBARU is a high
quality natural product which will retain its
distinctive appearance and feel for many
years with proper care.
Allowing dust or road dirt to build up on the
surface can cause the material to become
brittle and to wear prematurely. Regular
cleaning with a ...