DTC P2108:00 [L5]

DTC P2108:00 [L5]SM2444246

DTC P2108:00 [L5]

id0102c9707900

DTC P2108:00	Throttle valve actuator control module performance error
DETECTION CONDITION	• If the PCM detects either of the following conditions, the PCM determines that throttle valve actuator control system has a malfunction. ― TP sensor power supply voltage: below 4.4 V ― TP sensor No.1 output voltage: below 0.2 V or above 4.85 V (DTC P0122:00 or P0123:00) ― PCM internal circuit for TP sensor No.1 input circuit malfunction ― PCM internal malfunction Diagnostic support note • This is a continuous monitor (CCM). • The MIL illuminates if the PCM detects the above malfunction condition during the first drive cycle. • FREEZE FRAME DATA (Mode 2)/Snapshot data is available. • The DTC is stored in the PCM memory.
POSSIBLE CAUSE	• Throttle body connector or terminals malfunction • PCM connector or terminals malfunction • TP sensor No.1 malfunction • TP sensor No.2 malfunction • PCM malfunction

DTC P2108:00

Throttle valve actuator control module performance error

DETECTION CONDITION

• If the PCM detects either of the following conditions, the PCM determines that throttle valve actuator control system has a malfunction.

― TP sensor power supply voltage: below 4.4 V

― TP sensor No.1 output voltage: below 0.2 V or above 4.85 V (DTC P0122:00 or P0123:00)

― PCM internal circuit for TP sensor No.1 input circuit malfunction

― PCM internal malfunction

Diagnostic support note

• This is a continuous monitor (CCM).

• The MIL illuminates if the PCM detects the above malfunction condition during the first drive cycle.

• FREEZE FRAME DATA (Mode 2)/Snapshot data is available.

• The DTC is stored in the PCM memory.

POSSIBLE CAUSE

• Throttle body connector or terminals malfunction

• PCM connector or terminals malfunction

• TP sensor No.1 malfunction

• TP sensor No.2 malfunction

• PCM malfunction

Diagnostic procedure

STEP	INSPECTION		ACTION
1	VERIFY FREEZE FRAME DATA (MODE 2)/SNAPSHOT DATA HAS BEEN RECORDED • Has the FREEZE FRAME DATA (Mode 2)/snapshot data been recorded?	Yes	Go to the next step.
1		No	Record the FREEZE FRAME DATA (Mode 2)/snapshot data on the repair order, then go to the next step.
2	VERIFY RELATED SERVICE INFORMATION AVAILABILITY • Verify related Service Information availability. • Is any related Service Information available?	Yes	Perform repair or diagnosis according to the available Service Information. • If the vehicle is not repaired, go to the next step.
2		No	Go to the next step.
3	VERIFY RELATED PENDING CODE AND/OR DTC • Turn the ignition switch off, then to the ON position (engine off). • Perform the Pending Trouble Code Access Procedure and DTC Reading Procedure. (See ON-BOARD DIAGNOSTIC TEST [L5].) • Is the PENDING CODE/DTC P0122:00, P0123:00, P0222:00 or P0223:00 also present?	Yes	Go to the applicable PENDING CODE or DTC inspection. (See DTC P0122:00 [L5].) (See DTC P0123:00 [L5].) (See DTC P0222:00 [L5].) (See DTC P0223:00 [L5].)
3		No	Go to the next step.
4	INSPECT THROTTLE BODY CONNECTOR CONDITION • Turn the ignition switch off. • Disconnect the throttle body connector. • Inspect for poor connection (such as damaged/pulled-out pins, corrosion). • Is there any malfunction?	Yes	Repair or replace the connector and/or terminals, then go to Step 9.
4		No	Go to the next step.
5	INSPECT PCM CONNECTOR CONDITION • Disconnect the PCM connector. • Inspect for poor connection (such as damaged/pulled-out pins, corrosion). • Is there any malfunction?	Yes	Repair or replace the connector and/or terminals, then go to Step 9.
5		No	Go to the next step.
6	VERIFY INTERMITTENT MALFUNCTION AT TP SENSOR NO.1 CIRCUIT • Perform the “INTERMITTENT CONCERN TROUBLESHOOTING” to TP sensor No.1 related harnesses and connectors. (See INTERMITTENT CONCERN TROUBLESHOOTING [L5].) • Is there any malfunction?	Yes	Repair or replace the malfunctioning part according to the inspection results, then go to Step 9.
6		No	Go to the next step.
7	VERIFY INTERMITTENT MALFUNCTION AT TP SENSOR NO.2 CIRCUIT • Perform the “INTERMITTENT CONCERN TROUBLESHOOTING” to TP sensor No.2 related harnesses and connectors. (See INTERMITTENT CONCERN TROUBLESHOOTING [L5].) • Is there any malfunction?	Yes	Repair or replace the malfunctioning part according to the inspection results, then go to Step 9.
7		No	Go to the next step.
8	INSPECT TP SENSOR • Inspect the TP sensor No.1 and No.2. (See THROTTLE POSITION (TP) SENSOR INSPECTION [L5].) • Is there any malfunction?	Yes	Replace the throttle body, then go to the next step. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [L5].)
8		No	Go to the next step.
9	VERIFY DTC TROUBLESHOOTING COMPLETED • Make sure to reconnect all disconnected connectors. • Clear the DTC from the PCM memory using the M-MDS. (See AFTER REPAIR PROCEDURE [L5].) • Perform the KOER self test. (See KOEO/KOER SELF TEST [L5].) • Is the same DTC present?	Yes	Replace the PCM, then go to the next step. (See PCM REMOVAL/INSTALLATION [L5].)
9		No	Go to the next step.
10	VERIFY AFTER REPAIR PROCEDURE • Perform the “AFTER REPAIR PROCEDURE”. (See AFTER REPAIR PROCEDURE [L5].) • Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE [L5].)
10		No	DTC troubleshooting completed.