Toyota RAV4 manuals

Toyota Sienna Service Manual: Lumbar support adjuster assembly

Toyota Sienna Service Manual / Seat / Lumbar support adjuster assembly

INSPECTION

1. INSPECT LUMBAR SUPPORT ADJUSTER ASSEMBLY

INSPECT LUMBAR SUPPORT ADJUSTER ASSEMBLY

  1.  Check operation of the lumbar support adjuster motor.
  1.  Check if the lumbar support adjuster moves smoothly when the battery is connected to the lumbar support adjuster motor connector terminal.

OK

OK

If the result is not as specified, replace the lumbar support adjuster assembly.

Front power seat lumbar switch
Inspection 1. INSPECT FRONT POWER SEAT LUMBAR SWITCH  Measure the resistance according to the value(s) in the table below. Standard resistance If the result is not as specified ...

Engine hood / door
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Other materials:

Reassembly
1. INSTALL OVERDRIVE DIRECT CLUTCH O-RING (a) Coat an O-ring with ATF, and install it to the direct clutch drum. NOTICE: Make sure that the O-ring is not twisted or pinched when it is installed. 2. INSTALL OVERDRIVE DIRECT CLUTCH DRUM SUBASSEMBLY (a) Coat the direct clutch drum with A ...

Short to B+ in Driver Side Squib 2nd Step Circuit
DTC B1183/22 Short to B+ in Driver Side Squib 2nd Step Circuit DESCRIPTION The driver side squib 2nd step circuit consists of the center airbag sensor assembly, the spiral cable and the steering pad. The circuit instructs the SRS to deploy when deployment conditions are met. DTC B1183/22 ...

Initialization
1. ZERO POINT CALIBRATION NOTICE: Make sure that the front passenger seat is not occupied before performing the operation. HINT: Perform the zero point calibration and sensitivity check if any of the following conditions occur.  The occupant classification ECU is replaced.  A ...

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