REMOVAL PROCEDURE 1. PRECAUTION NOTICE: After turning the ignition switch off, waiting time may be required before disconnecting
the cable from the battery terminal. Therefore, make sure to read the disconnecting
the cable from the battery terminal notice before proceeding with work (See page
2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 3. REMOVE REAR DOOR INSIDE HANDLE BEZEL PLUG LH
4. REMOVE REAR UPPER DOOR ARMREST BASE PANEL LH
5. REMOVE REAR DOOR FRAME GARNISH LH
6. REMOVE REAR DOOR ARMREST COVER LH 7. REMOVE REAR DOOR TRIM BOARD SUB-ASSEMBLY LH
8. REMOVE REAR NO. 2 DOOR TRIM BRACKET
9. REMOVE REAR DOOR SERVICE HOLE COVER LH
10. REMOVE REAR DOOR GLASS RUN LH
11. REMOVE REAR DOOR REAR LOWER WINDOW FRAME SUB-ASSEMBLY LH
12. REMOVE REAR DOOR GLASS SUB-ASSEMBLY LH
13. REMOVE REAR DOOR LOCK ASSEMBLY LH
14. REMOVE REAR DOOR LOCK REMOTE CONTROL CABLE ASSEMBLY LH
15. REMOVE REAR DOOR INSIDE LOCKING CABLE ASSEMBLY LH
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Toyota Tundra Service Manual > Trailer Brake Control System: Gain Rocker Switch (+) Circuit (C14A1,C14A2)
DESCRIPTION DTC No. Detection Item INF Code DTC Detection Condition Trouble Area C14A1 Gain Rocker Switch (+) Circuit 21 With the ignition switch turned to ON and the IG terminal voltage from 11 to 14 V, an open circuit occurs continuously in the GAIN (+) selection button internal circuit or wire ha ...
