B1538 Trouble Code

View B1538 obd/2 error code description and symptoms. B1538 engine photo

Brake Switch Circuit Input Malfunction Indicates PCM did not receive a brake pedal position (BPP) input. Open or short in BPP circuit Open or short in stoplamp circuits Damaged PCM Malfunction in module(s) connected to BPP circuit. (Rear Electronic Module [REM] Windstar and LS6/LS8 or Lighting Control Module (LCM) Continental and Town Car. Damaged brake switch Misadjusted brake switch Check for proper function of stoplamps.

To check for an open circuit, trace along the length of the transmission control circuit, checking for breaks in the wiring. Repair any broken wiring and make sure all connectors are fully seated and locked.Pay close attention to connectors, looking for corrosion, bent or broken pins, or moisture in the connector. Repair any connector issues even if they are not specifically part of the transmission control circuit as they may serve a function in providing power to the transmission control circuit.

B1538 Error Code Repair Process :

The rule of B1538 code when it comes to emissions-related vehicle repair is that any modification that changes the vehicle from a certified configuration to a non-certified configuration is considered tampering: this applies to both vehicle owners and repair facilities and is, therefore, a Federal offense. Replacing a catalyst with a straight pipe is one traditional example of b1538 memory 2 switch circuit short to ground. Likewise, overriding the OBD B1538 error in system through the use of high-tech defeat devices or non-certified computer chips, for example, would also be considered tampering. The OBD system may, however, be repaired back to its original certified configuration with certified performance chips or appropriate aftermarket parts.

B1538 is a kind of Body Trouble Code

Auto body problems aren't always easy to spot. Diagnosing auto body problems sometimes requires a little know-how. In this section you'll find articles dedicated to teaching you how to diagnose auto body problems.

Common Causes of B1538

A common cause of code B1538 is the failure of B1538 Memory 2 Switch Circuit Short To Ground, but there are several other possible causes as well, such as ;

Failures of clutch motion/travel sensors.
Exhaust tube
Faulty Air Flow Meter
Faulty Intake Valve Timing Control Solenoid Valve

B1538 code for all cars

You can view according B1538 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+B1538 Morgan Sports

+B1538 Packard 120

+B1538 Chevrolet Equinox 3

+B1538 Maserati 222

+B1538 Peugeot 4008

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

About Us | Contact | Privacy