The control module detected that the Rear LH wheel speed sensor signal fault was not coherent with related operating data. Documented for the Bosch ESP 8.1 stability control ECU on Peugeot applications; the same PSA control units are also fitted to Citroën models.
TuningBot DTC Database · v4.37.15
C1326 Rear LH wheel speed sensor signal fault : Coherence
1 manufacturer-specific interpretation across 1 manufacturer in the TuningBot DTC database.
PSA
1 interpretationRelated and nearby codes
How to read C1326
Chassis: brakes, steering and suspension.
Manufacturer-defined range: the meaning can differ between brands.
Specific fault index within the subsystem.
Frequently asked questions about C1326
What does C1326 mean?
Rear LH wheel speed sensor signal fault : Coherence. The control module detected that the Rear LH wheel speed sensor signal fault was not coherent with related operating data. Documented for the Bosch ESP 8.1 stability control ECU on Peugeot applications; the same PSA control units are also fitted to Citroën models.
Is C1326 generic or manufacturer-specific?
C1326 is a manufacturer-specific code. In this database it is documented for: PSA. The same number can mean something different on other brands.
Can TuningBot remove C1326 at file level?
Not guaranteed. Powertrain (P) codes can be reliably disabled in the ECU calibration, but body, chassis and network codes depend on the specific control unit and how the fault is implemented - some can be handled, some cannot. Ask for a quote and our engineers will check your file and tell you, free of charge, whether C1326 is removable in your case.
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Understand the system behind this code: Diagnostic Strategy and DTC Logic
