Nissan Sentra B18 (2020-2025) Service Manual: P0705-00 Transmission Range Sensor a

Dtc Description

DTC Description

DTC DETECTION LOGIC

DTC		CONSULT screen terms (Trouble diagnosis content)	DTC detection condition
P0705	00	T/M RANGE SENSOR A [Transmission Range Sensor "A" Circuit (PRNDL Input)]	Diagnosis condition	Power supply voltage ≥ 10 V
			Signal	Transmission range switch signal
			Threshold	When there is undefined range pattern input
			Diagnosis delay time	2 seconds

POSSIBLE CAUSE

• Harness or connector

• Transmission range switch

• TCM

FAIL-SAFE

• Shift position indicator on combination meter is not displayed

• Stop/start system prohibited

DTC CONFIRMATION PROCEDURE

1. PREPARATION BEFORE WORK

   If another "DTC CONFIRMATION PROCEDURE" occurs just before, ignition switch OFF and wait for at least 10 seconds, then perform the next test.

   TESTING CONDITION:

   Before performing the following procedure, confirm that battery voltage is more than 10 V.

   >>

   GO TO 2.

2. CHECK DTC DETECTION

   1. Ignition switch ON.

   2. Shift the selector lever to "R" position and wait for 5 seconds or more.

   3. Shift the selector lever to "N" position and wait for 5 seconds or more.

   4. Shift the selector lever to "D" position and wait for 5 seconds or more.

   5. Shift the selector lever to "L" position and wait for 5 seconds or more.

   6. Shift the selector lever to "P" position and wait for 5 seconds or more.

   7. Check the DTC.

   Is "P0705-00" detected?

   YES >>

   Proceed to Diagnosis Procedure.

   NO-1>>

   To check malfunction symptom before repair: Refer to Intermittent Incident.

   NO-2>>

   Confirmation after repair: INSPECTION END

Diagnosis Procedure

Diagnosis Procedure

1. CHECK TRANSMISSION RANGE SWITCH CIRCUIT

   Check transmission range switch circuit. Refer to Diagnosis Procedure.

   Is the inspection result normal?

   YES>>

   Replace TCM. Refer to Removal and Installation.

   NO >>

   Repair or replace damaged parts.