Peugeot 4007 B1470 Code:

OBD-II Diagnostic Body (B) Trouble Code

Trouble In Peugeot 4007 B1470 Possible Cause

The most likely cause of Peugeot 4007 B1470 code being stored is a defective automatic transmission cooler control valve or valve position sensor. Other causes may include corroded, open, or shorted wiring or connectors, a loose control module ground strap, or broken ground wire.

Common Symptoms For Peugeot 4007 B1470

  1. The sensor is supplied with a low voltage (usually 5-volts) power wire and a ground wire
  2. Engine and transmission ground cables, straps, and wires are sometimes left dangling after repairs are performed
  3. Many vehicle applications utilize an electronically controlled valve in the automatic transmission cooler lines to regulate the flow of fluid to the cooler itself
  4. There are several tools which will be instrumental in attempting to successfully diagnose the conditions which contribute to this code being stored

Similar Problems

Ignition System Or Misfire
Cruise Control Servo Indicates Low
Transmission Engaged At High Throttle Angle

Peugeot 4007 B1470 Troubleshooting

Having one of the signs of a bad gasket is usually not enough to prove a failure of a gasket, but multiple symptoms are most likely the result of gasket failure. It is advisable to have the vehicle driven as little as possible whenever the symptoms occur. Depending on the symptoms, either have the gasket replaced or repaired.
The cost of replacing a gasket usually varies from one mechanic to the other. Replacing a gasket is quite expensive in modern engines due to their location and the amount of labor that is required to replace them. Peugeot 4007 B1470 OBD 2 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.

How to turn off Peugeot 4007 B1470 check engine light ?

There are two ways to turn off the check engine light:

A repair technician can do so once repairs have been made.
The OBD II can automatically turn it off when it fails to detect the problem after several diagnostic cycles.

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