Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Toyota 4Runner 1996-2003 Approved SIL techinfo.toyota.com ileaf 02toyrm 02toypdf 02rmsour 2002 024runne di bdcsy terecu

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DI-554
                                               DIAGNOSTICS      -   BACK DOOR CONTROL SYSTEM
                                                                                                                               DI57G-05


TERMINALS OF ECU




                                                                                                                                 I09496



    Symbols (Terminal No.)      Wiring Color                                Condition                            STD Voltage (V)
POWE (B18-1) -
                                 L - W-B
             GND (B18-26)
                                               Constant
                                               C   t t                                                               10 - 14
ECU-B (B18-2) -
                                L-R - W-B
              GND (B18-26)
                                               Ignition switch OFF or ACC                                          Below 1.0
 IG (B18 3) - GND (B18 26)
    (B18-3)       (B18-26)       Y - W-B
                                     WB
                                               Ignition switch ON                                                    10 - 14
                                               Wireless door lock buzzer sounded                                     10 - 14
BZR1 (B18 5) - BZR2 (B18 4)
     (B18-5)        (B18-4)     P-B
                                PB - PG
                                     P-G
                                               Wireless door lock buzzer not sounded                               Below 1.0

BCTY (B18 7) -
     (B18-7)                                   Back door courtesy switch OFF (Closed)                                10 - 14
                                L-W
                                LW - WB
                                     W-B
                 GND (B18-26)                  Back door courtesy switch ON (Open)                                 Below 1.0
                                               Back door control switch OFF or DOWN                                  10 - 14
 CLS (B18 9) - GND (B18-26)
     (B18-9)       (B18 26)     G-R
                                GR - WB
                                     W-B
                                               Back door control switch UP                                         Below 1.0

OPN (B18-10) -
    (B18 10)                                   Back door control switch OFF or UP                                    10 - 14
                                G-Y
                                GY - WB
                                     W-B
                 GND (B18-26)                  Back door control switch DOWN                                       Below 1.0

CLSM (B18 11) -
     (B18-11)                                  Back door power window not operating                                Below 1.0
                                 R - WB
                                     W-B
              GND (B18-26)                     Back door power window operating upward                               10 - 14

OPNM (B18 12) -
     (B18-12)                                  Back door power window not operating                                Below 1.0
                                 G - WB
                                     W-B
              GND (B18-26)                     Back door power window operating downward                             10 - 14

LMTW (B18 13) -
     (B18-13)                                  Window limit switch OFF (Closed)                                      10 - 14
                                R-L
                                RL - WB
                                     W-B
              GND (B18-26)                     Window limit switch ON (Open)                                       Below 1.0

LSWB (B18 20) -
     (B18-20)                                  Back door unlock detection switch OFF (Locked)                        10 - 14
                                L-B
                                LB - WB
                                     W-B
            GND (B18-26)*                      Back door unlock detection switch ON (Unlocked)                     Below 1.0

LMT2 (B18 22) -
     (B18-22)                                  Rear wiper arm storing position                                       10 - 14
                                GR - W B
                                     W-B
              GND (B18-26)                     Rear wiper arm not storing position                                 Below 1.0

LMT1 (B18 23) -
     (B18-23)                                  Rear wiper arm between stopping and reversing position                10 - 14
                                GR-R
                                GR R - W-B
                                       WB
              GND (B18-26)                     Rear wiper arm except stopping and reversing position               Below 1.0

WIP (B18-24)
WIP- (B18 24) -                                Rear wiper motor not operating                                      Below 1.0
                                L-B
                                LB - WB
                                     W-B
               GND (B18-26)                    Rear wiper motor rotates reversely                                    10 - 14




2002 4RUNNER (RM887U)

                                                                                 Author :               Date :                   730
                                                                                                               DI-555
                                               DIAGNOSTICS      -   BACK DOOR CONTROL SYSTEM


WIP+ (B18-25) -
     (B18 25)                                  Rear wiper motor not operating                           Below 1.0
                                L-Y
                                LY - WB
                                     W-B
               GND (B18-26)                    Rear wiper motor rotates                                  10 - 14
                              W-B -
 GND (B18-26) - Body ground                    Constant                                                 Below 1.0
                                 Body ground

*: w/ Theft deterrent system




2002 4RUNNER (RM887U)

                                                                            Author :           Date :               731



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