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DTC P2101 ELECTRIC THROTTLE CONTROL FUNCTION EC-635 C D E F G H I J K L M A EC Specification data are reference values and are measured between each terminal and ground. CAUTION: Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in dam- : Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.) Diagnostic Procedure NBS001ZS 1. CHECK GROUND CONNECTIONS 1. Turn ignition switch OFF. 2. Loosen and retighten three ground screws on the body. OK or NG OK >> GO TO 2. NG >> Repair or replace ground connections. TER- MINAL NO. WIRE COLOR ITEM CONDITION DATA (DC Voltage) 3 L Throttle control motor relay [Ignition switch: ON] BATTERY VOLTAGE 4 L/W Throttle control motor [Ignition switch: ON] ● Engine stopped ● Selector lever: D ● Accelerator pedal: Released 0 - 14V 5 L/B Throttle control motor [Ignition switch: ON] ● Engine stopped ● Selector lever: D ● Accelerator pedal: Fully depressed 0 - 14V 104 OR Throttle control motor relay [Ignition switch: OFF] BATTERY VOLTAGE [Ignition switch: ON] 0 - 1.0V PBIB1104E PBIB1105E PBIB2417E |