LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Nissan-Datsun >> 2003 >> Sentra SE-R Spec V >> Repair and Diagnosis >> External Pages >> Different car >> Section 2069 (Body, Lock & Security System) >> Automatic Sliding Door System >> Self-Diagnosis Procedures >> Input Signal Check Mode
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Input Signal Check Mode

WARNING: This page is about a different car, the 2007 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

Input signal check mode allows testing of switch input signal to the sliding door control unit.

To activate input signal check mode on the automatic sliding door, perform the following steps:

  1. Turn ignition switch OFF.
  2. Turn automatic door main switch OFF (system cancelled).
  3. Place A/T selector lever in P position.
  4. Confirm fuel door closed (with LH sliding door).
  5. Open sliding door RH or LH manually.
  6. Have an assistant press and hold the sliding door open/close switch RH or LH.
  7. While the assistant continues to hold the sliding door open/close switch RH or LH, turn ignition switch ON (DO NOT start engine).
  8. After approximately 5 seconds, the back door warning chime will sound for 0.5 seconds.
  9. Release the sliding door open/close switch RH or LH.
  10. Within 8 seconds of the back door warning chime sounding, press and hold the automatic door main sliding door open/close switch RH or LH.
  11. After approximately 5 seconds, the back door warning chime will sound for 1 second.
  12. Release the automatic door main sliding door open/close switch RH or LH.
  13. The input signal check mode is now initialized.

The input signal check mode can test the following inputs. The back door warning chime will sound for approximately 0.5 seconds each time a switch signal input occurs. Use this test when one of these inputs is not responding during normal automatic sliding door operation.

TERMINALS SIGNAL CHART

Switch signal Operation
automatic Door Main Switch. Refer to AUTOMATIC DOOR MAIN SWITCH SYSTEM INSPECTION . OFF → ON
Automatic Door Main Sliding Door Open/Close Switch RH Or LH. Refer to AUTOMATIC DOOR MAIN SWITCH SYSTEM INSPECTION . OFF → ON
SLIDING DOOR OPEN/CLOSE SWITCH RH OR LH  OFF → ON
SLIDING DOOR SWITCH RH OR LH  OFF (door closed) → ON (door open)
A/T device (park position switch) P position → other than P position. Refer to A/T DEVICE (PARK POSITION SWITCH) CIRCUIT INSPECTION .
FUEL DOOR INTERLOCK SWITCH  OFF (fuel door closed) → ON (fuel door open)
SLIDING DOOR LOCK/UNLOCK SIGNAL  LOCK → UNLOCK
VEHICLE SPEED (1) Vehicle speed
REMOTE KEYLESS ENTRY SIGNAL KEYFOB SWITCH  OFF → ON
DOOR SWITCH CHECK (WITH AUTOMATIC BACK DOOR SYSTEM)  LOCK → UNLOCK
(1) Back door warning chime should sound as soon as vehicle moves.

Turn ignition switch OFF to end input signal check mode.