DTC P0830:23 [Advanced Keyless Entry And Push Button Start System]

DESCRIPTION	Short to ground in CPP switch circuit
DETECTION CONDITION	Keyless control module detects CPP switch ON signal and starter interlock switch oft signal for 10 min or more.
POSSIBLE CAUSE	CPP switch connector or terminals malfunction CPP switch malfunction Keyless control module connector or terminals malfunction Short to ground in the wiring harness between the following terminals: CPP switch terminal A-Keyless control module terminal 4V Keyless control module malfunction

DIAGNOSTIC PROCEDURE

Step	Inspection		Action
1	INSPECT CPP SWITCH CONNECTOR AND TERMINALS Switch the ignition to off. Disconnect the negative battery cable. Disconnect the CPP switch connector. Inspect the connector and terminals (corrosion, damage, pin disconnection). Is there any malfunction?	Yes	Repair or replace the connector or terminals, then go to Step 5.
1		No	Go to the next step.
2	INSPECT CPP SWITCH Inspect the CPP switch. (See CLUTCH PEDAL POSITION (CPP) SWITCH INSPECTION [LF, L5] ). (See CLUTCH PEDAL POSITION (CPP) SWITCH INSPECTION [L3 WITH TC] ). Is there any malfunction?	Yes	Replace the CPP switch, then go to Step 5. (See CLUTCH PEDAL REMOVAL/INSTALLATION ).
2		No	Go to the next step.
3	INSPECT KEYLESS CONTROL MODULE CONNECTOR AND TERMINALS Disconnect the keyless control module connector. Inspect the connector and terminals (corrosion, damage, pin disconnection). Is there any malfunction?	Yes	Repair or replace the connector or terminals, then go to Step 5.
3		No	Go to the next step.
4	INSPECT CPP SWITCH POWER SUPPLY CIRCUIT FOR SHORT TO GROUND CPP switch and keyless control module connectors are disconnected. Inspect for continuity between the following terminal (wiring harness-side) and body ground: CPP switch terminal A Is there continuity?	Yes	Repair or replace the wiring harness for a possible short to ground, then go to the next step.
4		No	Go to the next step.
5	VERIFY TROUBLESHOOTING COMPLETED Make sure to reconnect the disconnected connectors. Reconnect the negative battery cable. Operate the advanced key to activate the keyless control module. Clear the DTC from the keyless control module using the M-MDS. (See CLEARING DTC [ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM] ). Operate the advanced key to activate the keyless control module. Perform the advanced keyless entry and push button start system DTC inspection using the M-MDS. (See DTC INSPECTION [ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM] ). Is the same DTC present?	Yes	Replace the keyless control module, then go to the next step. (See KEYLESS CONTROL MODULE REMOVAL/INSTALLATION ).
5		No	Go to the next step.
6	VERIFY THAT NO OTHER DTCs ARE PRESENT Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE [ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM] ).
6		No	DTC troubleshooting completed.