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Home >> Nissan-Datsun >> 2004 >> Altima S, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (Engine Control System - 3.5L) >> DTC P1706: PNP Switch >> Diagnostic Procedure >> A/T Models

A/T Models

WARNING: This page is about a different variant/trim than selected.
  1. CHECK STARTING SYSTEM 

    Turn ignition switch OFF, then turn it to START.

    Does starter motor operate? 

    Yes or No

    1. Yes : GO TO 2.
    2. No : Refer to TROUBLE SHOOTING .
  2. CHECK PNP SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT-I 
    1. Turn ignition switch OFF.
    2. Disconnect combination meter harness connector.
    3. Turn ignition switch ON.
    4. Check voltage between combination meter terminal 31 and ground with CONSULT-II or tester under the following conditions.
      VOLTAGE CONDITION SPECIFICATION

      Condition (Shift position) Voltage
      P or N position BATTERY VOLTAGE (11 - 14V)
      Except the above position Approximately 0 V

    OK or NG

    1. OK : GO TO  8.
    2. NG : GO TO 3.
      Fig 1: Checking Voltage Between Combination Meter Terminal 31 And Ground
      G02885932Courtesy of NISSAN MOTOR CO., U.S.A.
  3. CHECK PNP SWITCH POWER SUPPLY CIRCUIT 
    1. Turn ignition switch OFF.
    2. Disconnect PNP switch harness connector.
      Fig 2: Disconnecting PNP Switch Harness Connector
      G02885933Courtesy of NISSAN MOTOR CO., U.S.A.
    3. Turn ignition switch ON.
    4. Check voltage between PNP switch terminal 3 and ground with CONSULT-II or tester.

      Voltage: Battery voltage 

    OK or NG

    1. OK : GO TO  5.
    2. NG : GO TO 4.
      Fig 3: Checking Voltage Between PNP Switch Terminal 3 And Ground
      G02885934Courtesy of NISSAN MOTOR CO., U.S.A.
  4. DETECT MALFUNCTIONING PART 

    Check the following.

    • Harness connectors M71, F59
    • Fuse block (J/B) connector M4
    • 10A fuse
    • Harness for open or short between PNP switch and fuse
    1. : Repair open circuit or short to ground or short to power in harness or connectors.
  5. CHECK PNP SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT-I 
    1. Check harness continuity between PNP switch terminal 9 and combination meter terminal 31.

      Refer to Wiring Diagram .

      Continuity should exist. 

    2. Also check harness for short to ground and short to power.

    OK or NG

    1. OK : GO TO  7.
    2. NG : GO TO 6.
  6. DETECT MALFUNCTIONING PART 

    Check the following.

    • Harness connectors F58, M70
    • Harness for open or short between PNP switch and combination meter
    1. : Repair open circuit or short to ground or short to power in harness or connectors.
  7. CHECK PNP SWITCH 

    Refer to "DTC P0705 PARK/NEUTRAL POSITION SWITCH ".

    OK or NG

    1. OK : GO TO 8.
    2. NG : Replace PNP switch.
  8. CHECK INTERMITTENT INCIDENT 

    Refer to "TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT ".

    1. : INSPECTION END 
  9. CHECK PNP SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT-II 
    1. Turn ignition switch OFF.
    2. Disconnect ECM harness connector.
    3. Check harness continuity between ECM terminal 44 and combination meter terminal 32.

      Refer to Wiring Diagram .

      Continuity should exist. 

    4. Also check harness for short to ground and short to power.

    OK or NG

    1. OK : GO TO  11.
    2. NG : GO TO 10.
  10. DETECT MALFUNCTIONING PART 

    Check the following.

    • Harness connectors F59, M71
    • Harness for open or short between combination meter and ECM
    1. : Repair open circuit or short to ground or short to power in harness or connectors.
  11. CHECK INTERMITTENT INCIDENT 

    Refer to "TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT ".

    OK or NG

    1. OK : GO TO 12.
    2. NG : Repair or replace.
  12. REPLACE COMBINATION METER. 

    Refer to "SELF-DIAGNOSIS FUNCTION ".

    1. : INSPECTION END 
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