Front Passenger Seat Ottoman Linked Operation Does Not Function With Rear Power Seat Switch

SEAT: FRONT POWER SEAT CONTROL SYSTEM: Front Passenger Seat Ottoman Linked Operation does not Function with Rear Power Seat Switch
- Front Passenger Seat Ottoman Linked Operation does not Function with Rear Power Seat Switch

DESCRIPTION

When the rear power seat module switch's FRONT switch is pressed, switch information is sent from the rear power seat module switch to the front power seat switch RH (passenger seat ECU) through CAN communication. Then the front power seat switch RH (passenger seat ECU) moves the front passenger seat to the full front position.

INSPECTION PROCEDURE

PROCEDURE

1. CHECK FRONT POWER SEAT CONTROL SYSTEM

(a) Check that each function of the power seat operates normally by using the front power seat switches.

OK:

Each function of power seat operates normally by using seat switches.

NG -- GO TO PROBLEM SYMPTOMS TABLE Problem Symptoms Table
OK -- Continue to next step.

2. READ VALUE USING TECHSTREAM

(a) Check the Data List for proper functioning of the rear power seat module switch.

Rear Console Switch





OK:

On screen, each item changes between ON and OFF according to above chart.

Result





D -- REPLACE REAR POWER SEAT MODULE SWITCH Disassembly

C -- REPLACE REAR POWER SEAT MODULE SWITCH Removal

B -- REPLACE REAR POWER SEAT MODULE SWITCH Disassembly

A -- REPLACE FRONT POWER SEAT SWITCH RH Disassembly