Description
Vehicle speed signal is transmitted from ABS actuator and electric unit (control unit) via CAN communication line to combination meter.
DTC Logic
DTC DETECTION LOGIC
DTC |
CONSULT |
Detection Condition |
Possible Cause |
B2205 | VEHICLE SPEED CIRC [B2205] | Malfunction is detected when an erroneous speed signal is received for 2 seconds or more. |
|
Diagnosis Procedure
1.CHECK COMBINATION METER INPUT SIGNAL
Is the inspection result normal? YES >> Perform “Self Diagnostic Result” of “ABS” Refer to BRC-44, "CONSULT Function".
NO >> Replace combination meter. Refer to MWI-82, "Removal and Installation".
Fusible link inspection
How To Check
A melted fusible link can be detected either by visual inspection or by
feeling with finger tip. If its condition is
questionable, use circuit tester or test lamp.
Fusible link
With stop/start system
Without stop/start system*
*: Not applicable
CAUTION:
If ...
Standardized relay
Description
NORMAL OPEN, NORMAL CLOSED AND MIXED TYPE RELAYS
Relays can mainly be divided into three types: normal open, normal closed and
mixed type relays.
TYPE OF STANDARDIZED RELAYS
...
U0073 communication bus a OFF
DTC Description
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
U0073
COMM BUS A OFF
(Control Module Communication Bus A Off)
TCM communication blockage lasts for 2 seconds or more when turning
ON the ignition sw ...