Sequoia LTD 4WD V8-4.7L (2UZ-FE) (2001)
Keyless Entry Transmitter Battery: Service and Repair
REPLACEMENT
1. REPLACE TRANSMITTER (LITHIUM) BATTERY
NOTE: Special caution should be taken for handling each component as they are precision electronic components.
a. Using a screwdriver, remove the cover.
NOTE: Do not pry out the cover forcibly.
HINT: Push the cover with a finger as shown in the illustration, so that there becomes clearance, then pry out the cover from that clearance.
b. Remove the transmitter.
c. Remove the battery (lithium battery).
NOTE: Do not push the terminals with a finger.
If prying up the battery (lithium battery) forcibly to remove, the terminals are deformed.
d. Install a battery (lithium battery) as shown in the illustration.
NOTE: Face the battery upward. Take care not to deform the terminals.
e. Check that the rubber cover is not distorted or slipped off, and in stall the cover.
2. REPLACE DOOR CONTROL RECEIVER AND TRANSMITTER
NOTE: When replacing the door control receiver and transmitter, registration of recognition code is necessary because they are provided as
single components.
a. Select which operation mode should be performed from the following modes.
Add mode
Rewrite mode
Prohibition mode
Confirmation mode
HINT:
-
The add mode is used to retain codes already registered while you register new recognition codes. This mode is used when adding a
transmitter. However, if the number of registered codes exceeds 4 codes, previously registered codes are correspondingly erased in order,