P2106

P2106-ELECTRONIC THROTTLE CONTROL SYSTEM - FORCED LIMITED POWER

WHEN MONITORED
Ignition on.

SET CONDITION
This DTC sets for OBDII MIL illumination purposes. This DTC will always have associated DTCs indicating a system failure. One trip fault. Engine speed is being limited and/or throttle motor is power free.

POSSIBLE CAUSES
- Other DTCs related to ETC have set

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding.

Diagnostic Test

1. ACTIVE DTC

Ignition on, engine not running.
With a scan tool, read DTCs.

NOTE: This is only an informational DTC. This code should set along with other DTCs. The other DTC(s) may be in history or active at the same the P2106 sets. All other DTCs must be properly diagnosed before continuing.

The RPM or power are limited when P2106 sets for safety reasons because other ETC related DTCs have set.

Q: After repairing the DTC(s), did the P2106 return?

YES: Check the PCM power and ground circuits if they are OK, replace and program the Powertrain Control Module.
NO: Test Complete.