Durango 2WD V8-5.7L Hybrid (2009)
NOTE: The transmission oil temperature must be above 43° C (110° F).
1. With a vehicle speed below 48 km/h (30 MPH) and the transmission in 3rd gear, perform multiple 3-2 kick downs.
2. Repeat 1 until the 3-2 kick downs become smooth and the 2C CVI becomes stable.
LEARN A SMOOTH MANUAL 2-1 PULLDOWN SHIFT AS WELL AS A NEUTRAL TO REVERSE SHIFT
NOTE: The transmission oil temperature must be above 43° C (110° F).
Use the following steps to have the TCM learn the LR volume.
1. With the vehicle speed around 40-48 km/h (25-30 MPH) in Manual 2nd, perform manual pulldowns to Low or 1st gear at closed throttle.
2. Repeat 1 until the LR CVI becomes stable and the manual 2-1 becomes smooth.
LEARN A SMOOTH NEUTRAL TO REVERSE SHIFT
NOTE: The transmission oil temperature must be above 43° C (110° F).
1. With the vehicle at a stop, perform Neutral to Reverse shifts until the shift is smooth. An unlearned Neutral to Reverse shift may be harsh or
exhibit a double bump.
2. If any of the shifts are still not smooth after the clutch volume stabilizes, an internal transmission problem may be present.
LEARN A SMOOTH 4-5 UPSHIFT
NOTE: The transmission oil temperature must be above 43° C (110° F).
Use the following steps to have the TCM learn the Alt 2C CVI.
1. Accelerate the vehicle through 88 km/h (55 mph) at a steady 10-15 degree throttle opening and perform multiple 4-5 upshifts.
2. Repeat 1 until the 4-5 shift become smooth and the Alt 2C CVI become stable. There is a separate 2C volume used and learned for 4-5 shifts,
2CA. It is independent of the 2C CVI learned on 3-2 kick downs.
PCM/ECM Reprogramming
PCM/ECM REPROGRAMMING - GAS
PCM / TCM FLASH REPROGRAMING
This procedure will need to be done when one or more of the following situations are true:
1. A vehicle's Powertrain control module (PCM) has been replaced.
2. A diagnostic trouble code (DTC) is set "P1602 - PCM Not Programmed."
3. An updated calibration or software release is available for either the PCM or TCM ECUs.
This procedure assumes that the StarSCAN(R) and StarMOBILE(R) devices are configured to your dealership's network with either a wired or wireless
connection. The StarSCAN(R) and StarMOBILE(R) must also be running at the latest operating system and software release level. For more help on
how to network your StarSCAN(R) or StarMOBILE(R) reference the StarSCAN(R) / StarMOBILE(R) Quick Start Networking Guide available on
'Dealer CONNECT > Service > StarSCAN(R) and StarMOBILE(R) Tools > Online Documentation' under the Download Center.
Table of contents
1. SECTION 1 - PCM / TCM FLASH PROCEDURE SECTION 1 - PCM / TCM FLASH PROCEDURE
2. REQUIRED TOOLS/EQUIPMENT REQUIRED TOOLS/EQUIPMENT:
3. TECH TIPS and INFORMATIONTECH TIPS and INFORMATION:
4. PARTS REQUIRED PARTS REQUIRED
SECTION 1 - PCM / TCM FLASH PROCEDURE
If using StarSCAN(R) or StarMOBILE(R) Desktop Client. Go to REPAIR PROCEDURE - Using StarSCAN(R) or StarMOBILE(R) Desktop
Client
If using StarMOBILE(R) Stand-alone Diagnostic Mode. Go To REPAIR PROCEDURE - Using StarMOBILE(R) Stand-alone Diagnostic Mode
REPAIR PROCEDURE - Using StarSCAN(R) or StarMOBILE(R) Desktop Client
