Having a Dodge vehicle with the code B25AB can cause concern. This code usually indicates that the Liftgate Unlock Control Circuit is Low. This can be caused by various issues, from the Liftgate Unlock Relay Control Circuit being open to a malfunctioning Liftgate Unlock Relay or a problem with the Totally Integrated Power Module (TIPM). It is essential to address this issue before it worsens, so it is important to be aware of the causes and solutions for this problem.
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Causes and Solutions for Dodge Code B25AB
| Cause | Solution |
|---|---|
| Liftgate Unlock Relay Control Circuit Open | Check the wiring and relay control circuit |
| Liftgate Unlock Relay Malfunction | Replace the Liftgate Unlock Relay |
| Integrated Power Module (TIPM) Issue | Replace the Totally Integrated Power Module (TIPM) |
| Faulty Wiring | Check the wiring and replace it if needed |
Liftgate Unlock Relay Control Circuit Open
When the Dodge Code B25AB appears, it is important first to check if the Liftgate Unlock Relay Control Circuit is open. This can be done using a multimeter to measure the resistance in the circuit. If the resistance is too low, the circuit may be open and must be repaired. If the course is available, the Liftgate Unlock Relay will not be able to operate properly, causing the Dodge Code B25AB to appear.
Liftgate Unlock Relay Malfunction
Another cause of Dodge Code B25AB is a malfunctioning Liftgate Unlock Relay. When the relay malfunctions, it will result in the Liftgate Unlock Control Circuit being Low, which will trigger the Dodge Code B25AB to appear. The Liftgate Unlock Relay must be replaced with a new one to fix this issue.
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Integrated Power Module (TIPM) Issue
If the Liftgate Unlock Relay and its Control Circuit are functioning properly, the issue may be caused by a faulty Totally Integrated Power Module (TIPM). The TIPM controls the Liftgate Unlock Circuit, so if it is not functioning correctly, it can cause the Dodge Code B25AB to appear. The TIPM will need to be replaced with a new one to fix this issue.
Faulty Wiring
The last possible cause of the Dodge Code B25AB is faulty wiring. If the wiring is damaged or has become corroded, it can cause the Liftgate Unlock Control Circuit to be Low, triggering the Dodge Code B25AB to appear. To fix this issue, the wiring must be checked and replaced if needed.
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Conclusion
Having a Dodge vehicle with the Code B25AB can be quite concerning. However, understanding the causes and solutions for this problem can help address it before it worsens. The most common reasons for the Dodge Code B25AB are a Liftgate Unlock Relay Control Circuit Open, a malfunctioning Liftgate Unlock Relay, a faulty Totally Integrated Power Module (TIPM), and faulty wiring. To fix these issues, the wiring will need to be checked and replaced if required, the Liftgate Unlock Relay will need to be replaced, and the Totally Integrated Power Module (TIPM) will need to be replaced. Promptly addressing the Dodge Code B25AB can fix it before it worsens and causes more serious damage.