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TuningBot DTC Database · v4.37.14

P1536 Diagnostic Trouble Code (10 interpretations)

10 manufacturer-specific interpretations across 5 manufacturers in the TuningBot DTC database.

P · PowertrainThermal_managementOBD2

Chrysler

1 interpretation
P1536
A/C System ECT Overtemperature Chrysler · thermal_management Data confidence 62%

The control module detected that the A/C System ECT temperature exceeded its permissible limit. This is the manufacturer-specific definition used by Chrysler.

Recommended checks

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Confirm the exact vehicle, ECU and software context
  • Inspect relevant wiring and connectors
  • Check applicable OEM service information

Ford

1 interpretation
P1536
Parking Brake Switch Circuit Failure Ford · braking Data confidence 80%

The control module detected improper operation of the Parking Brake Switch circuit. This is the manufacturer-specific definition used by Ford.

Possible causes

  • Wiring short circuit to ground/positive
  • wiring open circuit
  • low brake fluid

Land Rover

1 interpretation
P1536
A/C compressor request - compressor relay, open circuit Land Rover · climate_control Data confidence 62%

The control module detected an interruption (open circuit) in the A/C compressor request - compressor relay circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Land Rover.

Possible causes

  • Wiring
  • compressor relay

PSA

6 interpretations
P1536
Brake switch signal : Lack of coherence between the 2 brake pedal signals PSA · braking Data confidence 72%

The control module detected the fault condition "Lack of coherence between the 2 brake pedal signals" for the Brake switch signal. Documented for the Bosch EDC16C34 injection ECU (DV6TED4 1.6 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.

Applies to Peugeot Bosch EDC16C34 injection ECU (DV6TED4 1.6 HDi)
P1536
Principal brake and secondary brake information fault : Coherence PSA · engine Data confidence 72%

The control module detected that the Principal brake and secondary brake information fault was not coherent with related operating data. Documented for the Bosch MED 17.4.x engine ECU (EP6 THP family) on Peugeot applications; the same PSA control units are also fitted to Citroën models.

Applies to Peugeot Bosch MED 17.4.x engine ECU (EP6 THP family)
P1536
Principal brake and secondary brake information fault : Coherence PSA · engine Data confidence 72%

The control module detected that the Principal brake and secondary brake information fault was not coherent with related operating data. Documented for the Bosch MEV17.4 engine ECU (EP6 1.6 VTi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.

Applies to Peugeot Bosch MEV17.4 engine ECU (EP6 1.6 VTi)
P1536
Measurement of the brake pedal position : Lack of coherence between the two brake sensors detected on deceleration PSA · engine Data confidence 72%

The control module detected the fault condition "Lack of coherence between the two brake sensors detected on deceleration" for the Measurement of the brake pedal position. Documented for the Continental SID 807 injection ECU (DV6C 1.6 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.

Applies to Peugeot Continental SID 807 injection ECU (DV6C 1.6 HDi)
P1536
Brake pedal sensor : Incoherence between the 2 brake sensors detected when decelerating PSA · braking Data confidence 72%

The control module detected the fault condition "Incoherence between the 2 brake sensors detected when decelerating" for the Brake pedal sensor. Documented for the Delphi DCM 3.5 injection ECU (DW10C 2.0 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.

Applies to Peugeot Delphi DCM 3.5 injection ECU (DW10C 2.0 HDi)
P1536
Brake switch signal : Coherence PSA · braking Data confidence 72%

The control module detected that the Brake switch signal was not coherent with related operating data. Documented for the Siemens SID 803 injection ECU (DW10BTED4 2.0 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.

Applies to Peugeot Siemens SID 803 injection ECU (DW10BTED4 2.0 HDi)

VAG

1 interpretation
P1536
Camshaft position (CMP) actuator, Bank 2 - open circuit VAG · engine Data confidence 62%

The control module detected an interruption (open circuit) in the Camshaft position (CMP) actuator, Bank 2 circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Audi.

Possible causes

  • Wiring open circuit
  • CMP actuator
Applies to Audi

Related and nearby codes

How to read P1536

P

Powertrain: engine, transmission and driveline systems.

1

Manufacturer-defined range: the meaning can differ between brands.

536

Specific fault index within the subsystem.

Frequently asked questions about P1536

What does P1536 mean?

Diagnostic Trouble Code (10 interpretations). The control module detected that the A/C System ECT temperature exceeded its permissible limit. This is the manufacturer-specific definition used by Chrysler.

Is P1536 generic or manufacturer-specific?

P1536 is a manufacturer-specific code. In this database it is documented for: Chrysler, Ford, Land Rover, PSA, VAG. The same number can mean something different on other brands.

Can TuningBot remove P1536 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.

Other file services

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