en/TT9001645_en

PLEASE PROVIDE A COPY OF THIS SHEET TO THE SERVICING TECHNICIAN.
PRIOR TO ORDERING THIS PART, THE FOLLOWING MUST BE VERIFIED:

Tech Tip Part Description: Short Runner Valve (Actuator)

Tech Tip Description: Issue 1

JC,JS `08-09MY 3.5L only

Caution - Do not replace the intake manifold for a short runner valve (SRV) fault (P1004 / P2008 / P2016 / P2017) or for a manifold tuning valve (MTV) fault (P1005 / P2077 / P2078). Instead follow the service procedure to investigate P codes associated with diagnosis of the SRV or MTV, then cycle the actuator using a diagnostic tool and verify that the PWM output is 50 (+ 2%) de-energized and 80 (+ 2 %) energized. If no problems observed, then idle the vehicle and verify the correct PWM output (50 + 2% PWM). Replace the actuator if you do not get the desired output. Issue 2

If the SRV actuator or intake manifold is being replaced for a P1004 Short Runner Valve Performance fault code and the vehicle was built prior to 2/5/07 , technicians must complete the module reflash and verification test per TSB 18-003-07 REV. A to ensure the parts need to be replaced. Please reference TSB 18-003-07 REV. A for specific details on the procedure.

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