POWER SLIDE DOOR SYSTEM Vehicle Speed Signal Circuit

DESCRIPTION

The vehicle speed sensor outputs speed signals to the door control relay assembly. If the vehicle speed is approximately 3 km/h (1 mph) or more, the door control relay assembly will not operate the power slide door.

WIRING DIAGRAM

Click here

INSPECTION PROCEDURE

PROCEDURE

1. CHECK HARNESS AND CONNECTOR (DOOR CONTROL RELAY ASSEMBLY - COMBINATION METER ASSEMBLY)

   
   

   1. for LH Side

      
      

      1. Disconnect the q4 door control relay assembly connector.

      2. Disconnect the H20 combination meter assembly connector.

      3. Measure the resistance according to the value(s) in the table below.

         Standard Resistance
         Tester Connection Condition Specified Condition q4-26 (SPD) - H20-6 (+S) Always Below 1 Ω q4-26 (SPD) or H20-6 (+S) - Body ground Always 10 kΩ or higher

   2. for RH Side, w/ Power Slide Door

      
      

      1. Disconnect the I4 door control relay assembly connector.

      2. Disconnect the H20 combination meter assembly connector.

      3. Measure the resistance according to the value(s) in the table below.

         Standard Resistance
         Tester Connection Condition Specified Condition I4-26 (SPD) - H20-6 (+S) Always Below 1 Ω I4-26 (SPD) or H20-6 (+S) - Body ground Always 10 kΩ or higher

   
   

   NG

   REPAIR OR REPLACE HARNESS OR CONNECTOR

   OK

2. CHECK COMBINATION METER ASSEMBLY

   
   

   1. Check that the vehicle speed sensor outputs the vehicle speed signal to the combination meter assembly Click here.

   
   

   NG

   GO TO METER / GAUGE SYSTEM Click here

   OK

   PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here