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P1592 — data logger vehicle data available

Detailed page for trouble code P1592.

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Code

P1592

LAND ROVER P — Powertrain

data logger vehicle data available

AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Onboard data logger triggered by an event (engine, transmission, ABS, airbag, emissions, etc.)
  • Stored event file(s) present in control module memory
  • Diagnostic tool or telematics system flagged available data
  • Module detected a transient fault or boundary condition and logged data

Symptoms

  • No immediate drivability change in many cases
  • Instrument cluster message or indicator stating data/logger available
  • Malfunction Indicator Lamp (MIL) may or may not be illuminated depending on the triggering event
  • Related systems may have logged faults or limp-home behavior during the event

What to check

  • Connect manufacturer diagnostic tool (Jaguar Land Rover SDD/SDP/IDS or approved scanner) and read stored events/data logger files
  • Read all DTCs from all modules and note freeze-frame and occurrence counts
  • Check for pending or history codes related to the event (engine, transmission, ABS, airbag, etc.)
  • Inspect vehicle electrical system: battery state-of-charge, charging system voltage and ground connections
  • Verify module software level and recent service bulletins that reference data logger messages

Signal parameters

  • Engine RPM
  • Vehicle speed
  • Throttle/accelerator position
  • Ignition timing and fuel trim values
  • Coolant and intake air temperatures
  • Boost/boost control or MAP readings (if applicable)

Diagnostic algorithm

  1. Use the manufacturer diagnostic application to retrieve and download the data logger/event files from the relevant control module(s).
  2. Review event logs, freeze-frame data and timestamps to identify what parameters were out of range at the time of the event.
  3. Correlate logged data with any concurrent DTCs or driver-reported symptoms.
  4. If data indicates a specific sensor/actuator or circuit, perform targeted live-data checks, wiring inspection, and component tests (voltage, resistance, ground).
  5. Repair or replace suspect components or repair wiring/grounds as indicated by evidence from the logs and tests.
  6. Clear the data logger flag/DTCs, then recreate the conditions (road test or controlled test) to verify the fault does not reoccur. Re-scan for new or related codes.
  7. If logs indicate module communication issues, check CAN bus integrity and module power/grounds; update module software if applicable per service bulletins.

Likely causes

  • Transient sensor or actuator out-of-range condition recorded (e.g., overboost, high temp, limp mode activation)
  • Intermittent electrical issue captured (voltage dip, CAN comm glitch)
  • Emissions system event (DPF regen anomaly, EGR or injector problem) was logged
  • Crash/impact or restraint system event stored
  • A scheduled or user-initiated logging session completed and stored data

Fault status

⚠️ Status
Data logger event(s) stored — vehicle data available for download. Review logged events to diagnose underlying issue.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 0.5-2.0 hours

Similar codes

274

Browse 274 LAND ROVER manuals: repair procedures, diagnostics, wiring diagrams, component locations, service data and Labor Times by year, model and trim.

LAND ROVER

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Code

P1592

SUBARU P — Powertrain

Neutral Position Switch Circuit MT Model

Brand: SUBARU
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Onboard data logger triggered by an event (engine, transmission, ABS, airbag, emissions, etc.)
  • Stored event file(s) present in control module memory
  • Diagnostic tool or telematics system flagged available data
  • Module detected a transient fault or boundary condition and logged data

Symptoms

  • No immediate drivability change in many cases
  • Instrument cluster message or indicator stating data/logger available
  • Malfunction Indicator Lamp (MIL) may or may not be illuminated depending on the triggering event
  • Related systems may have logged faults or limp-home behavior during the event

What to check

  • Connect manufacturer diagnostic tool (Jaguar Land Rover SDD/SDP/IDS or approved scanner) and read stored events/data logger files
  • Read all DTCs from all modules and note freeze-frame and occurrence counts
  • Check for pending or history codes related to the event (engine, transmission, ABS, airbag, etc.)
  • Inspect vehicle electrical system: battery state-of-charge, charging system voltage and ground connections
  • Verify module software level and recent service bulletins that reference data logger messages

Signal parameters

  • Engine RPM
  • Vehicle speed
  • Throttle/accelerator position
  • Ignition timing and fuel trim values
  • Coolant and intake air temperatures
  • Boost/boost control or MAP readings (if applicable)

Diagnostic algorithm

  1. Use the manufacturer diagnostic application to retrieve and download the data logger/event files from the relevant control module(s).
  2. Review event logs, freeze-frame data and timestamps to identify what parameters were out of range at the time of the event.
  3. Correlate logged data with any concurrent DTCs or driver-reported symptoms.
  4. If data indicates a specific sensor/actuator or circuit, perform targeted live-data checks, wiring inspection, and component tests (voltage, resistance, ground).
  5. Repair or replace suspect components or repair wiring/grounds as indicated by evidence from the logs and tests.
  6. Clear the data logger flag/DTCs, then recreate the conditions (road test or controlled test) to verify the fault does not reoccur. Re-scan for new or related codes.
  7. If logs indicate module communication issues, check CAN bus integrity and module power/grounds; update module software if applicable per service bulletins.

Likely causes

  • Transient sensor or actuator out-of-range condition recorded (e.g., overboost, high temp, limp mode activation)
  • Intermittent electrical issue captured (voltage dip, CAN comm glitch)
  • Emissions system event (DPF regen anomaly, EGR or injector problem) was logged
  • Crash/impact or restraint system event stored
  • A scheduled or user-initiated logging session completed and stored data

Fault status

⚠️ Status
Data logger event(s) stored — vehicle data available for download. Review logged events to diagnose underlying issue.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 0.5-2.0 hours

Similar codes

Your experience will help others
+100 karma for a short comment :)
Send to email