Status Signal Circuit [10/2013 - ]: Procedure
- INSPECT UPPER CONSOLE PANEL SUB-ASSEMBLY
- Measure the voltage according to the value(s) in the table below.
Standard Voltage
Tester Connection Condition Specified Condition D118-10 (DIS) - Body ground For 1500 ms after turning engine switch from off to on (IG)*1 4.4 to 6.5 V Being charged Below 1 V Charging suspended due to smart key system status*2 4.4 to 6.5 V HINT:
- *1: The upper console panel sub-assembly checks the status signal for 1500 ms when the engine switch is turned from off to on (IG). If a status signal voltage of less than 1 V continues for 400 ms or more during the check, the upper console panel sub-assembly judges that the status signal is interrupted, blinks the indicators and stops the operation until the engine switch is turned off then on (IG) again.
- *2: For the status of the smart key system when charging is stopped temporarily, refer to System Description. Refer to SYSTEM DESCRIPTION [10/2013 - ] .
TEXT IN ILLUSTRATION*a Component with harness connected
(Upper Console Panel Sub-assembly)
NG → See step 2
OK → See step 3
- Measure the voltage according to the value(s) in the table below.
- CHECK HARNESS AND CONNECTOR (UPPER CONSOLE PANEL SUB-ASSEMBLY - CERTIFICATION ECU (SMART KEY ECU ASSEMBLY))
- Disconnect the D118 upper console panel sub-assembly connector.
- Disconnect the D65 certification ECU (smart key ECU assembly) connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition D118-10 (DIS) - D65-7 (ASEL) Always Below 1 Ω D118-10 (DIS) - Body ground Always 10 kΩ or higher
NG → REPAIR OR REPLACE HARNESS OR CONNECTOR
OK → See step 4
- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE. Refer to PROBLEM SYMPTOMS TABLE [10/2013 - ]
- REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY). Refer to REMOVAL [10/2013 - ]