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Home / DTC / B2884 — Failure in the tilt movement of the steering column - secondary axis Audio system media failure in the circuit silent Failure in the safety belt tension sensor plausibility of the gear key to

B2884 — Failure in the tilt movement of the steering column - secondary axis Audio system media failure in the circuit silent Failure in the safety belt tension sensor plausibility of the gear key to

Detailed page for trouble code B2884.

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59brands
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22,491specific
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Code

B2884

LAND ROVER B — Body

Failure in the tilt movement of the steering column - secondary axis Audio system media failure in the circuit silent Failure in the safety belt tension sensor plausibility of the gear key to

Brand: LAND ROVER
Type: B — Body
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Blown fuse or poor battery/ground supply to steering column actuator or body control module (BCM)
  • Damaged wiring harness or connector to the tilt motor, torque sensor or position sensor (corrosion, chafe, broken wire)
  • Faulty tilt actuator/motor (mechanical seizure or electrical failure)
  • Faulty steering column position sensor or limit switch (secondary axis)
  • Intermittent or lost CAN/LIN communications between steering module and BCM/IPC
  • Software or module calibration error requiring reprogramming or adaptation

Symptoms

  • Steering column will not tilt up/down on command or moves intermittently
  • Unusual noise during attempted tilt (grinding or constant motor noise)
  • Related warning messages or illuminated malfunction indicator lamps (BCM or steering warnings)
  • Audio system media silent or no media playback reported (if logged together)
  • Seat belt tension indicator or restraint system warnings (if plausibility faults present)
  • Steering feel change or inability to reach normal column positions

What to check

  • Read and record all stored DTCs and freeze frame data from all modules; note any related U- or B-codes
  • Attempt to operate column tilt while monitoring live data (position, command, motor current) with a diagnostic tool
  • Visually inspect wiring and connectors at the tilt motor, steering column junction, BCM and ground points for corrosion, damage or loose pins
  • Check fuses and battery voltage, verify proper module power and ground
  • Listen for motor operation when command is sent; check for mechanical obstruction
  • Scan CAN/LIN network for communication errors and check module firmware/adaptation status

Signal parameters

  • Supply voltage to tilt motor: ~12 V (vehicle battery voltage) with less than ~0.5 V drop when commanded
  • Motor current draw: depends on design — abnormal high current (>> normal spec) indicates binding/seizure; typical motor currents usually below several amps
  • Tilt position sensor: voltage or resistance output that changes smoothly with movement (example: 0.5–4.5 V range depending on design)
  • Control signal: PWM or switched power from steering/BCM module — frequency and duty vary by model
  • CAN bus differential voltage: ~2.5 V common mode, differential ~0.5–2.5 V during activity; watch for CRC or message loss
  • Seat belt tension sensor: resistance/voltage in spec and plausibility relative to seat occupancy signals

Diagnostic algorithm

  1. Retrieve all DTCs from steering, BCM, airbag/SRS, audio modules and record freeze frame. Note timestamps and related codes.
  2. Clear codes and attempt to reproduce the fault. Observe if code returns and under what conditions (startup, movement, after road test).
  3. With diagnostic scan tool, command tilt up/down while watching live data: verify command is issued, check for position sensor response and motor current draw.
  4. If no motor activity but command present: measure voltage at actuator connector while commanding. If no voltage, trace back to BCM/relay/fuse and test continuity and grounds.
  5. If voltage is present but motor does not run: bench test or isolate actuator for resistance and stall-current tests; replace actuator if electrically/mechanically faulty.
  6. If motor runs but position sensor does not change or returns implausible values: test/replace position sensor or recalibrate column position adaptation per service procedure.
  7. Inspect wiring harness along steering column for damage from steering movement. Repair any chafed, broken or corroded wires/connectors. Check steering column clockspring area carefully.
  8. Check CAN/LIN communication: use tool to verify messages from steering/column module. Repair network faults before replacing modules.
  9. If seat belt, audio or gear-key plausibility codes are present, address those separately: verify sensor outputs and wiring, then re-evaluate column fault for interdependencies.
  10. After repairs, perform required module relearns/calibrations and comprehensive test to confirm normal operation and code clearance.

Likely causes

  • Wiring/connector fault at the tilt actuator or position sensor (most common)
  • Tilt motor seized or high current draw (mechanical binding)
  • Poor ground or supply voltage to the steering column control circuit
  • Loss of module communication (CAN bus) or corrupted module adaptation/calibration

Fault status

⚠️ Status
Failure reported in steering column tilt (secondary axis). Actuator movement or sensor plausibility not within expected values; further diagnostics required.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1-3 hours

Similar codes

B2880 B2883 B2885 B2890 U0401
320

Browse 320 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

B2884

MITSUBISHI B — Body

R.center latch motor:open line

Brand: MITSUBISHI
Type: B — Body
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Blown fuse or poor battery/ground supply to steering column actuator or body control module (BCM)
  • Damaged wiring harness or connector to the tilt motor, torque sensor or position sensor (corrosion, chafe, broken wire)
  • Faulty tilt actuator/motor (mechanical seizure or electrical failure)
  • Faulty steering column position sensor or limit switch (secondary axis)
  • Intermittent or lost CAN/LIN communications between steering module and BCM/IPC
  • Software or module calibration error requiring reprogramming or adaptation

Symptoms

  • Steering column will not tilt up/down on command or moves intermittently
  • Unusual noise during attempted tilt (grinding or constant motor noise)
  • Related warning messages or illuminated malfunction indicator lamps (BCM or steering warnings)
  • Audio system media silent or no media playback reported (if logged together)
  • Seat belt tension indicator or restraint system warnings (if plausibility faults present)
  • Steering feel change or inability to reach normal column positions

What to check

  • Read and record all stored DTCs and freeze frame data from all modules; note any related U- or B-codes
  • Attempt to operate column tilt while monitoring live data (position, command, motor current) with a diagnostic tool
  • Visually inspect wiring and connectors at the tilt motor, steering column junction, BCM and ground points for corrosion, damage or loose pins
  • Check fuses and battery voltage, verify proper module power and ground
  • Listen for motor operation when command is sent; check for mechanical obstruction
  • Scan CAN/LIN network for communication errors and check module firmware/adaptation status

Signal parameters

  • Supply voltage to tilt motor: ~12 V (vehicle battery voltage) with less than ~0.5 V drop when commanded
  • Motor current draw: depends on design — abnormal high current (>> normal spec) indicates binding/seizure; typical motor currents usually below several amps
  • Tilt position sensor: voltage or resistance output that changes smoothly with movement (example: 0.5–4.5 V range depending on design)
  • Control signal: PWM or switched power from steering/BCM module — frequency and duty vary by model
  • CAN bus differential voltage: ~2.5 V common mode, differential ~0.5–2.5 V during activity; watch for CRC or message loss
  • Seat belt tension sensor: resistance/voltage in spec and plausibility relative to seat occupancy signals

Diagnostic algorithm

  1. Retrieve all DTCs from steering, BCM, airbag/SRS, audio modules and record freeze frame. Note timestamps and related codes.
  2. Clear codes and attempt to reproduce the fault. Observe if code returns and under what conditions (startup, movement, after road test).
  3. With diagnostic scan tool, command tilt up/down while watching live data: verify command is issued, check for position sensor response and motor current draw.
  4. If no motor activity but command present: measure voltage at actuator connector while commanding. If no voltage, trace back to BCM/relay/fuse and test continuity and grounds.
  5. If voltage is present but motor does not run: bench test or isolate actuator for resistance and stall-current tests; replace actuator if electrically/mechanically faulty.
  6. If motor runs but position sensor does not change or returns implausible values: test/replace position sensor or recalibrate column position adaptation per service procedure.
  7. Inspect wiring harness along steering column for damage from steering movement. Repair any chafed, broken or corroded wires/connectors. Check steering column clockspring area carefully.
  8. Check CAN/LIN communication: use tool to verify messages from steering/column module. Repair network faults before replacing modules.
  9. If seat belt, audio or gear-key plausibility codes are present, address those separately: verify sensor outputs and wiring, then re-evaluate column fault for interdependencies.
  10. After repairs, perform required module relearns/calibrations and comprehensive test to confirm normal operation and code clearance.

Likely causes

  • Wiring/connector fault at the tilt actuator or position sensor (most common)
  • Tilt motor seized or high current draw (mechanical binding)
  • Poor ground or supply voltage to the steering column control circuit
  • Loss of module communication (CAN bus) or corrupted module adaptation/calibration

Fault status

⚠️ Status
Failure reported in steering column tilt (secondary axis). Actuator movement or sensor plausibility not within expected values; further diagnostics required.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1-3 hours

Similar codes

B2880 B2883 B2885 B2890 U0401
406

Browse 406 MITSUBISHI manuals: repair procedures, diagnostics, wiring diagrams, component locations, service data and Labor Times by year, model and trim.

MITSUBISHI

Your experience will help others
+100 karma for a short comment :)
Keep it short and practical. Up to 500 characters.
Send to email

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