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Home >> Infiniti >> 2011 >> EX35 AWD V6-3.5L (VQ35HR) >> Repair and Diagnosis >> Powertrain Management >> Transmission Control Systems >> Testing and Inspection >> Component Tests and General Diagnostics >> 7AT RE7R01A >> Selector Lever Position Indicator

Selector Lever Position Indicator


SELECTOR LEVER POSITION INDICATOR





Description
Indicates selector lever position.




Component Function Check
1.CHECK SELECTOR LEVER POSITION INDICATOR (PART 1)
1. Turn ignition switch ON.
2. Check that each position indicator lamp of the selector lever position indicator turns on when shifting the selector lever from "P" to "M" position.
Is the inspection result normal?
YES - GO TO 2.
NO - Go to SEE Diagnosis Procedure.
2.CHECK SELECTOR LEVER POSITION INDICATOR (PART 2)
Check that the night illumination of the selector lever position indicator turns on when setting the lighting switch in 1st position.
Is the inspection result normal?
YES - INSPECTION END
NO - Go to SEE Diagnosis Procedure.




Diagnosis Procedure
1.CHECK MALFUNCTIONING ITEM
Which item is abnormal?
Position indicator lamp- GO TO 2.
Illumination lamp- GO TO 11.
2.CHECK POWER SOURCE
1. Turn ignition switch OFF.
2. Disconnect A/T shift selector connector.
3. Turn ignition switch ON.
4. Check voltage between A/T shift selector vehicle side harness connector terminals.





Is the inspection result normal?
YES - GO TO 3.
NO - GO TO 8.
3.CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between A/T shift selector vehicle side harness connector terminal and ground.





Is the inspection result normal?
YES - GO TO 4.
NO - Repair or replace damaged parts.
4.CHECK SHIFT POSITION SWITCH
1. Disconnect shift position switch connector.
2. Check continuity between A/T shift selector harness connector terminals and shift position switch connector terminals.





Is the inspection result normal?
YES - GO TO 5.
NO - Repair or replace damaged parts. Removal And Installation.
5.CHECK HARNESS BETWEEN SHIFT POSITION SWITCH AND SELECTOR LEVER POSITION INDICATOR (PART 1)
1. Disconnect selector lever position indicator connector.
2. Check continuity between shift position switch harness connector terminals and selector lever position indicator connector terminals.





Is the inspection result normal?
YES - GO TO 6.
NO - Repair or replace damaged parts. Removal And Installation.
6.CHECK HARNESS BETWEEN SHIFT POSITION SWITCH AND SELECTOR LEVER POSITION INDICATOR (PART 2)
Check harness cladding between shift position switch connector and selector lever position indicator connector for damage.
Is the inspection result normal?
YES - GO TO 7.
NO - Repair or replace damaged parts. Removal And Installation.
7.CHECK SELECTOR LEVER POSITION INDICATOR
Check selector lever position indicator. SEE Component Inspection (Selector Lever Position Indicator).
Is the inspection result normal?
YES - Check intermittent incident. Intermittent Incident.
NO - Replace damaged parts.
8.CHECK HARNESS BETWEEN A/T SHIFT SELECTOR AND BCM (PART 1)
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check continuity between A/T shift selector vehicle side harness connector terminal and BCM vehicle side harness connector terminal.





Is the inspection result normal?
YES - GO TO 9.
NO - Repair or replace damaged parts.
9.CHECK HARNESS BETWEEN A/T SHIFT SELECTOR AND BCM (PART 2)
Check continuity between A/T shift selector vehicle side harness connector terminal and ground.





Is the inspection result normal?
YES - GO TO 10.
NO - Repair or replace damaged parts.
10.CHECK BCM INPUT/OUTPUT SIGNAL
Check BCM input/output signal. Pinout Values and Diagnostic Parameters.
Is the inspection result normal?
YES - Check intermittent incident. Intermittent Incident.
NO - Repair or replace damaged parts.
11.CHECK POWER SOURCE
1. Turn ignition switch OFF.
2. Disconnect A/T shift selector connector.
3. Turn ignition switch ON.
4. Check voltage between A/T shift selector vehicle side harness connector terminals.





Is the inspection result normal?
YES - GO TO 12.
NO - Check illumination circuit. Illumination.
12.CHECK SHIFT POSITION SWITCH
1. Disconnect shift position switch connector.
2. Check continuity between A/T shift selector harness connector terminals and shift position switch connector terminals.





Is the inspection result normal?
YES - GO TO 13.
NO - Repair or replace damaged parts. Removal And Installation.
13.CHECK HARNESS BETWEEN SHIFT POSITION SWITCH AND SELECTOR LEVER POSITION INDICATOR (PART 1)
1. Disconnect selector lever position indicator connector.
2. Check continuity between shift position switch harness connector terminals and selector lever position indicator connector terminals.





Is the inspection result normal?
YES - GO TO 14.
NO - Repair or replace damaged parts. Removal And Installation.
14.CHECK HARNESS BETWEEN SHIFT POSITION SWITCH AND SELECTOR LEVER POSITION INDICATOR (PART 2)
Check harness cladding between shift position switch connector and selector lever position indicator connector for damage.
Is the inspection result normal?
YES - GO TO 7.
NO - Repair or replace damaged parts. Removal And Installation.




Component Inspection (Selector Lever Position Indicator)
1.CHECK SELECTOR LEVER POSITION INDICATOR
Check that selector lever position indicator lamps turn on.

CAUTION:
Connect the fuse between the terminals when applying the voltage.






Is the inspection result normal?
YES - INSPECTION END
NO - Replace the selector lever position indicator. Removal And Installation.
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