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TERMINALS OF ECU 1. CHECK CLEARANCE WARNING ECU Fig. 13: Identifying J35 ECU Connector Terminals a. Disconnect the J35 ECU connector. b. Measure the resistance and voltage according to the value(s) in the table below. J35 ECU CONNECTOR TERMINALS VOLTAGE AND RESISTANCE SPECIFICATION mph) or more Clearance warning ECU TERMINALS OF ECU Although system operates, Indicator circuit INDICATOR CIRCUIT Clearance warning ECU TERMINALS OF ECU Indicator does not dim at night, or Taillight circuit TAILLIGHT RELAY CIRCUIT Clearance warning ECU TERMINALS OF ECU Although system operates, Clearance warning buzzer circuit CLEARANCE WARNING BUZZER CIRCUIT Clearance warning ECU TERMINALS OF ECU Clearance warning buzzer volume Adjust volume ADJUSTMENT Rear corner and back sonar Park / Neutral position switch PARK / NEUTRAL POSITION SWITCH CIRCUIT Clearance warning ECU TERMINALS OF ECU Terminal No. (Symbols) Wiring Color Terminal Description Condition Specified Condition J35-1 (PL) - J35-21 (E) P - W-B Parking position signal Ignition switch ON, shift lever Below 1.5 V Ignition switch ON, shift lever in P position 7 V or higher J35-3 (SPD) - J35-21 (E) V - W-B Vehicle speed signal Ignition switch ON, drive wheels Alternating
2009 Toyota Tundra 2009 ACCESSORIES AND EQUIPMENT Parking Assist/Monitoring - Tundra
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