On Board Diagnosis Function
COMBINATION METER SELF-DIAGNOSIS MODEThe following meter functions can be checked during Combination Meter Self-Diagnosis Mode:
Pointer sweep of speedometer, tachometer and gauges
Illumination of all LCD segments and color patterns for meter displays
Illumination of all lamps/LEDs that are controlled by the combination meter (regardless of switch status)
STARTING COMBINATION METER SELF-DIAGNOSIS MODENOTE:
Check combination meter power supply and ground circuits if self-diagnosis mode does not start...
Other information:
Exploded View
Electric steering column 1.
Steering column
2.
Hole cover
3.
Lower boot
4.
Steering intermediate shaft
Mechanical steering column 1.
Steering column
2.
Hole cover
3.
Lower boot
4.
Steering intermediate shaft
Removal and Installation
CAUTION:
Do not cause impact to steering column during removal and installation...
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen items
(Trouble diagnosis content) DTC detection condition
C1A17–49
ICC SENSOR MALF
(Distance sensor malfunction)
Diagnosis condition
When Ignition switch is ON.
Signal (terminal)
—
Threshold
If distance sensor is malfunctioning
Diagnosis delay time
1 second or less
NOTE:
If DTC “C1A17–49” is detected along with DTC “U1000–01”, first diagnose the DTC “U1000–01”...