EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)(H4DO) > General Description
PREPARATION TOOL
1. GENERAL TOOL
TOOL NAME | REMARKS |
Circuit tester | Used for measuring resistance, voltage and current. |
Caution
ComponentDtc p0123 throttle/pedal position sensor/switch "a" circuit high
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0123 THROTTLE/PEDAL POSITION SENSOR/SWITCH "A" CIRCUIT HIGHDTC detecting condition:Immediately at fault recognitionTrouble symptom:• Improper idling• Engine stall• Poor driving per ...
Keyless access with push-button start system
The Subaru Ascent may also be equipped with an advanced keyless access system
featuring push-button start, enhancing both convenience and security.
Access key fob (main)
Access key fob (sub)
Key number plate
The Subaru Ascent keyless access system enables the following functions whe ...
Read diagnostic trouble code (dtc) Operation
IMMOBILIZER (DIAGNOSTICS) > Read Diagnostic Trouble Code (DTC)OPERATIONNOTE:• For detailed operation procedures, refer to “Application help”.• For details concerning DTC, refer to List of Diagnostic Trouble Code (DTC). List of Diagnostic Trouble Code (DTC)">1. ECM ...