2003-2005 Ford Thunderbird WRENCH LIGHT ON WITH BOTH DTC P2106 AND P2135

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Filed Under (Ford) by admin on 27-01-2011

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Some vehicles built 11/29/2004 and prior may exhibit the wrench light on with both P2106 and P2135 diagnostic trouble codes (DTCs). ACTION: Replace the throttle position sensor (TPS) following the instruction sheet included in the TPS service kit. Reprogram the powertrain control module (PCM) to the latest calibration using WDS release B36.11 and higher, or B37.2 and higher. This new calibration is not included in the B37 CD. Calibration files are also available at www.motorcraft.com. CAUTION: FAILURE TO FOLLOW THE TPS REMOVAL AND INSTALLATION PROCEDURE WILL RESULT IN DAMAGE TO THE TPS SCREWS.

2001-2005 Ford Escape UNSTABLE IDLE

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Filed Under (Ford) by admin on 27-01-2011

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ISSUE Some 2001-2005 Escape vehicles equipped with a 3.0L engine may exhibit idle speeds outside the specified range. Some 2001-2003 Escape vehicles equipped with a 3.0L engine and CD4E automatic transaxle may exhibit a transmission shudder. ACTION Follow the Service Procedure steps to correct the condition. SERVICE PROCEDURE 1. If the concern is a 2001-2005 Escape with idle speeds outside the specified range: a. Install a new idle air control (IAC) valve with jumper harness included in the kit. The new Denso brand IAC will be installed with the electrical connector facing the opposite direction of the original (Hitachi) valve which is why the jumper harness is required. The original (Hitachi) IAC connector faces the front of the vehicle while the new Denso IAC connector faces toward the rear of the vehicle. b. Referring to the calibration charts (Figures 1 and 2), select the applicable file and reprogram the powertrain control module (PCM) using the TSB Service Procedure and WDS/IDS release B40.5 and higher. Calibration files may also be obtained at www.motorcraft.com. 2. If the concern is a 2001 – 2003 Escape with transaxle shudder, drain, flush and refill the transmission fluid with MERCON® Multi-Purpose Automatic Transmission Fluid. Then, referring to the calibration charts (Figures 1 and 2), select the applicable file and reprogram the PCM using the TSB Service Procedure and WDS/IDS release B40.5 and higher. Calibration files may also be obtained at www.motorcraft.com. 3. When reprogramming the PCM use blank path programming. Select the proper file from the chart and manually enter the PCM part number or tear tag number to obtain the updated calibration file. If the concern is a 2001-2005 Escape with idle speeds outside the specified range: a. Install a new idle air control (IAC) valve with

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2005 Ford Focus NO CRANK WITH DIAGNOSTIC TROUBLE CODE (DTC) B1601

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Filed Under (Ford) by admin on 07-01-2011

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ISSUE Some 2005 Focus vehicles may exhibit one or both of the following conditions: • No crank with diagnostic trouble code (DTC) B1601 (PATS Received Incorrect Key-Code From Ignition Key Transponder) • When PATS security access is attempted for this, or any other PATS issue, WDS will ask for a coded access “INCODE” ACTION Reprogram the powertrain control module (PCM) to the latest calibration using WDS release B34.2 or higher. Calibration files may also be obtained at www.motorcraft.com. Clear all DTCs. If the condition is not corrected by PCM reprogramming, continue with normal diagnostics.