REMOVAL
CAUTION / NOTICE / HINT
NOTICE:
Take extra care when handling these precision electronic components.
PROCEDURE
1. REMOVE TRANSMITTER HOUSING COVER
NOTICE:
Take extra care when handling these precision electronic components.
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(a) Twist a screwdriver in the direction of the arrow in the illustration and open the transmitter housing cover. NOTICE: Do not forcibly pry open the cover. HINT: Tape the screwdriver tip before use. Text in Illustration
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2. REMOVE DOOR CONTROL TRANSMITTER MODULE
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(a) Using a precision screwdriver, remove the door control transmitter module. HINT: Tape the screwdriver tip before use. Text in Illustration
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3. REMOVE DOOR CONTROL TRANSMITTER PACKING
4. REMOVE TRANSMITTER BATTERY
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(a) Twist a coin in the direction of the arrow in the illustration and remove the transmitter battery cover. |
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(b) Remove the battery (lithium battery: CR2016). NOTICE:
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Components
InspectionGeneral Information
GENERAL INFORMATION
A large number of ECU controlled systems are used in the 4RUNNER. In
general, ECU controlled systems are considered to be very intricate, requiring
a high level of technical knowledge to troubleshoot. However, most problem
...
Lost Communication with ECM (C1437)
DESCRIPTION
The skid control ECU receives signals from the ECM via the CAN communication
system.
DTC Code
DTC Detection Condition
Trouble Area
C1437
When the IG1 terminal voltage is 10 V or highe ...