DTC DETECTION LOGIC
| DTC No. |
CONSULT screen terms (Trouble diagnosis content) | DTC detection condition | |
|---|---|---|---|
| U0104-82 |
ADAS CAN CIR1 (ADAS control unit CAN circuit 1) |
Diagnosis condition | When ignition switch is ON. |
| Signal (terminal) | – | ||
| Threshold | Side radar detected an error of ITS communication signal that was received from ADAS control unit | ||
| Diagnosis delay time | – | ||
POSSIBLE CAUSE
ADAS control unit
Side radar RH
FAIL-SAFE
The following systems are canceled:
Blind Spot Warning (BSW)
Rear Cross Traffic Alert (RCTA)
CHECK DTC PRIORITY
If DTC “U0104-82” is displayed with DTC “U1000-01”, first diagnose the DTC “U1000-01”.
Is applicable DTC detected?
YES>>Perform diagnosis of applicable. Refer to DTC Description.
NO>>GO TO 2.
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
Start the engine.
Turn the Blind Spot Warning system ON.
Select “All DTC Reading” mode.
Check if “U0104-82” is detected as the current malfunction in “Self Diagnostic Result” mode of “Side radar (Rear right)”.
Is DTC “U0104-82” detected?
YES>>Refer to Diagnosis Procedure.
NO>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO>>Confirmation after repair: Inspection End.
CHECK DTC PRIORITY
If DTC “U0104-82” is displayed with DTC “U1000-01”, first diagnose the DTC “U1000-01”.
Is applicable DTC detected?
YES>>Perform diagnosis of applicable. Refer to DTC Description.
NO>>GO TO 2.
SELF DIAGNOSTIC RESULT OF ADAS CONTROL UNIT
CONSULT
Start the engine.
Turn the Blind Spot Warning system ON.
Select “Self Diagnostic Result” mode of “ICC/ADAS”.
Check DTC.
Is DTC detected?
YES>>Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. Refer to DTC Index.
NO>>Replace side radar RH. Refer to Removal and Installation.
C1b55-00 Radar Blockage
U1000-01 Can Comm Circuit
The gauge indicates the approximate fuel level in the tank.
The gauge may move slightly during braking, turning, acceleration, or going up or down hills.
The gauge needle returns to 0 (Empty) after the ignition switch is placed in the OFF position.