Toyota RAV4 manuals

Toyota Sienna Service Manual: Problem symptoms table

SLIDING ROOF SYSTEM

Symptom

Suspected area

AUTO function does not operate Sliding roof motor assembly
Sliding roof system does not operate
  1. ECU-IG fuse
  2. S/ Roof fuse
  3. IG1 relay
  4. Sliding roof housing assembly
  5. Sliding roof motor switch assembly
  6. Sliding roof motor assembly
  7. Wire harness
Sliding roof system stops operation halfway
  1. Sliding roof motor assembly
  2. Wire harness
  3. Sliding roof housing assembly
Initialization
1. RESET SLIDING ROOF MOTOR If the AUTO operation function does not operate, reset the sliding roof motor using any of the following methods. Press the sliding roof switch on the TILT UP ...

On-vehicle inspection
1. CHECK AUTO SLIDE-OPEN / CLOSE FUNCTION Check that the sliding roof switch can operate the sliding roof glass as follows while the tilt-up / DOWN function is not operating. Standard HI ...

Other materials:

Inspection
1. INSPECT NO. 1 VALVE ROCKER ARM SUBASSEMBLY (a) Turn the roller by hand to check that it turns smoothly. HINT: If the roller does not turn smoothly, replace the valve rocker arm sub-assembly. 2. INSPECT VALVE LASH ADJUSTER ASSEMBLY NOTICE: Keep the lash adjuster free of dirt ...

Catalyst System Efficiency Below Threshold
MONITOR DESCRIPTION The ECM uses the sensors mounted in front of and behind the three-way catalyst (TWC) to monitor its efficiency. The first sensor, an Air Fuel ratio (A/F) sensor, sends pre-catalyst A/F ratio information to the ECM. The second sensor, a heated oxygen sensor (O2S), sends ...

Error in Picture Circuit/ No Current in Back-light/ Excess Current in Back-light
DTC 34-10 Error in Picture Circuit DTC 34-11 No Current in Back-light DTC 34-12 Excess Current in Back-light DESCRIPTION DTC No. DTC Detection Condition Trouble Area 34-10 Error in power supply system for picture circuit Radio and navigation assembly ...

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