Toyota RAV4 manuals

Toyota Sienna Service Manual: High Temperature

DTC 58-45 High Temperature

DTC 80-45 High Temperature

DESCRIPTION

DTC No.

DTC Detection Condition

Trouble Area

58-45

High map disc player temperature is detected (Over 80C). Radio and navigation assembly

80-45

High map disc player temperature is detected (Over 80C).

INSPECTION PROCEDURE

HINT: After the inspection is completed, clear the DTCs.

1 CHECK RADIO AND NAVIGATION ASSEMBLY

  1. Park the vehicle in a cool place.
  2.  Check that the temperature of the radio and navigation assembly has becomes sufficiently low, then start the engine to verify the malfunction symptom.

OK: Same problem does not occur.

END

Player Error
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Camera Picture Error
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Other materials:

Reassembly
1. INSTALL BACK DOOR STOPPER LOWER Install the 2 stoppers with the 4 bolts. Torque: 7.0 N*m (71 kgf*cm, 62 in.*lbf) 2. INSTALL BACK DOOR BASE STOPPER BRACKET Install the 2 brackets with the 4 bolts. Torque: 7.0 N*m (71 kgf*cm, 62 in.*lbf) 3. INSTALL BACK DOOR WITH MOTOR LOCK ASSEMB ...

ECM Power Source Circuit
DESCRIPTION When the ignition switch is turned to the ON position, the battery voltage is applied to terminal IGSW of the ECM. The ECM MREL output signal causes a current to flow to the coil, closing the contacts of the EFI relay and supplying power to terminal +B of the ECM. If the igniti ...

Power back door warning buzzer
INSPECTION 1. POWER BACK DOOR WARNING BUZZER Check the resistance of the buzzer. Resistance If the result is not as specified, replace the buzzer. NOTICE: The circuit that causes the buzzer to sounds is built into the back door ECU, not around the buzzer. Directly applying ...

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