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TuningBot DTC Database · v4.37.15

P1562 Diagnostic Trouble Code (9 interpretations)

9 manufacturer-specific interpretations across 8 manufacturers in the TuningBot DTC database.

P · PowertrainBatteryOBD2

BMW

1 interpretation
P1562
WT control motor, bank 1 - supply voltage high input BMW · battery Data confidence 62%

The control module detected that the WT control motor, bank 1 - supply voltage stayed above the expected range. This is the manufacturer-specific definition used by BMW.

Possible causes

  • Wiring
  • connections

Chevrolet

1 interpretation
P1562
Cruise control, vacuum solenoid - circuit malfunction Chevrolet · driver_assistance Data confidence 80%

The control module detected improper operation of the Cruise control, vacuum solenoid circuit. This is the manufacturer-specific definition used by Chevrolet.

Possible causes

  • Wiring
  • solenoid valve

Chrysler

1 interpretation
P1562
Cruise Vacuum Solenoid Chrysler · engine Data confidence 62%

The control module detected a fault associated with the Cruise Vacuum Solenoid circuit or function; the stored code identifies the affected component rather than a single failure mode. 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

Honda

1 interpretation
P1562
Motor commutation sensor B - circuit high input Honda · engine Data confidence 62%

The control module detected that the signal in the Motor commutation sensor B circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Honda.

Possible causes

  • Wiring
  • motor control module (MCM) programming
  • MCM
  • motor commutation sensor
  • drive plate sensor

MINI

1 interpretation
P1562
Idle Speed Control During Cold Start Plausibility MINI · engine Data confidence 62%

The control module detected that related sensor signals for Idle Speed Control During Cold Start did not agree with each other (correlation/plausibility fault). This is the manufacturer-specific definition used by MINI.

Suzuki

1 interpretation
P1562
System Voltage Too Low Suzuki · battery Data confidence 62%

The control module detected that the System Voltage value was below the expected limit. This is the manufacturer-specific definition used by Suzuki.

VAG

2 interpretations
P1562
Fuel quantity adjuster - upper stop value VAG · engine Data confidence 62%

The control module detected a fault associated with the Fuel quantity adjuster - upper stop value circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Audi.

Possible causes

  • Fuel quantity adjuster blocked/ defec tive
  • stop value reached
Applies to Audi
P1562
Quantity Adjuster (N146): Upper Limit Reached VAG · engine Data confidence 84%

The control module detected that the Quantity Adjuster (N146) value was above the expected limit. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 17970. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).

Symptoms

  • Malfunction Indicator Light (MIL) ON
  • Reduced Power
  • Engine jerking

Possible causes

  • Fuse(s) faulty
  • Wiring and/or Connector(s) from/to Quantity Adjuster (N146) faulty
  • Quantity Adjuster (N146) not adjusted
  • Quantity Adjuster (N146) blocked/faulty

Recommended checks

  • Check Fuse(s)
  • Check Wiring and/or Connector(s) from/to Quantity Adjuster (N146)
  • Check/Adjust Quantity Adjuster (N146)
  • Check/Replace Injection Pump
Applies to Volkswagen

Volvo

1 interpretation
P1562
Cruise control master switch - circuit malfunction Volvo · driver_assistance Data confidence 62%

The control module detected improper operation of the Cruise control master switch circuit. This is the manufacturer-specific definition used by Volvo.

Possible causes

  • Wiring
  • cruise control master switch
  • cruise control module/multifunction control module

Related and nearby codes

How to read P1562

P

Powertrain: engine, transmission and driveline systems.

1

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

562

Specific fault index within the subsystem.

Frequently asked questions about P1562

What does P1562 mean?

Diagnostic Trouble Code (9 interpretations). The control module detected that the WT control motor, bank 1 - supply voltage stayed above the expected range. This is the manufacturer-specific definition used by BMW.

Is P1562 generic or manufacturer-specific?

P1562 is a manufacturer-specific code. In this database it is documented for: BMW, Chevrolet, Chrysler, Honda, MINI, Suzuki, VAG, Volvo. The same number can mean something different on other brands.

Can TuningBot remove P1562 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. 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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