DTC P2006 [L3]: Notes

DTC P2006 (L3) DETECTION CONDITION & POSSIBLE CAUSES

DTC P2006	Variable tumble shutter valve stuck closed
DETECTION CONDITION	PCM monitors mass the variable tumble shutter valve position using the variable tumble position sensor. If PCM turns the variable tumble solenoid valve off but the variable tumble position still remain close for 5s (the variable tumble position sensor on), PCM determines that the variable tumble shutter valve has been stuck closed. Diagnostic support note This is a continuous monitor (CCM). MIL illuminates if the PCM detects the above malfunction condition in two consecutive drive cycles or in one drive cycle while the DTC for the same malfunction has been stored in the PCM. PENDING CODE is available if the PCM detects the above malfunction condition during the first drive cycle. FREEZE FRAME DATA is available. The DTC is stored in the PCM memory.
POSSIBLE CAUSE	Variable tumble solenoid valve connector or terminal malfunction Variable tumble shutter valve actuator connector or terminal malfunction Variable tumble solenoid valve malfunction Variable tumble shutter valve malfunction (stuck closed) Variable tumble shutter valve switch malfunction Variable tumble shutter valve actuator malfunction (stuck closed) Short to ground in wiring harness between variable tumble shutter valve switch terminal C and PCM terminal 2AE Short to ground in wiring harness between variable tumble solenoid valve terminal B and PCM terminal 2I PCM connector or terminal malfunction PCM malfunction

DTC P2006

Variable tumble shutter valve stuck closed

DETECTION CONDITION

PCM monitors mass the variable tumble shutter valve position using the variable tumble position sensor. If PCM turns the variable tumble solenoid valve off but the variable tumble position still remain close for 5s (the variable tumble position sensor on), PCM determines that the variable tumble shutter valve has been stuck closed.

Diagnostic support note

This is a continuous monitor (CCM).
MIL illuminates if the PCM detects the above malfunction condition in two consecutive drive cycles or in one drive cycle while the DTC for the same malfunction has been stored in the PCM.
PENDING CODE is available if the PCM detects the above malfunction condition during the first drive cycle.
FREEZE FRAME DATA is available.
The DTC is stored in the PCM memory.

POSSIBLE CAUSE

Variable tumble solenoid valve connector or terminal malfunction
Variable tumble shutter valve actuator connector or terminal malfunction
Variable tumble solenoid valve malfunction
Variable tumble shutter valve malfunction (stuck closed)
Variable tumble shutter valve switch malfunction
Variable tumble shutter valve actuator malfunction (stuck closed)
Short to ground in wiring harness between variable tumble shutter valve switch terminal C and PCM terminal 2AE
Short to ground in wiring harness between variable tumble solenoid valve terminal B and PCM terminal 2I
PCM connector or terminal malfunction
PCM malfunction