
2003 Dodge Durango Sport 4.7L 4 Wheel Drive
The 4wd light comes on after 20 seconds. The 4wd is inop. The only code in the TCCM is "Internal Error". I have replaced the TCCM, no change. On the scanner the 4wd switch pid reads ????. I replaced the switch, no change. I have checked all circuits and rechec...
FIX posted 8/25/2014
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Message Closed w/FIX
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VIN | 1D4HS38N73 |
Engine | 4.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | 4 Wheel Drive |
Conditions | 4WD Service Light on, No 4WD |
Message Closed w/FIX
Vehicle Data
2003 Dodge Durango Sport
VIN | 1D4HS38N73 |
Engine | 4.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | 4 Wheel Drive |
Conditions | 4WD Service Light on, No 4WD |