TIAGO TIGOR CNG - SERVICE MANUAL

ELECTRICAL 113 E. IGNITION E-KEY (If Applicable) An E-Key is an electronic access and authorization system which is provided as a standard feature on your vehicle. Vehicle is provided with two E-Keys. Each Key is specific to the immobilizer of vehicle. FUNCTIONAL DETAILS 1. Lock 2. Unlock 3. Trunk open 4. Tailgate (Press follow-me button for 2sec) Unlocking principle: The transponder, which is built into the ignition E- Key, carries a unique identification code. The vehicle unlocks when the code on the E-Key matches with the code on the Engine Management system (VCU). Engine Starting: When the key is inserted and the ignition is switched ON, all codes are communicated within concerned components (E-Key, Immobilizer and VCU). The engine will start only if all the codes match. KEY SPECIFICATION  Operating temperature range (with battery): - 10C to +60C.  Operating temperature range (without battery- external power supply): -40 C to +85 C.  Storage temperature range (without battery): - 40C to +85C.  Remote operating voltage range: 2.53 to 3.2V.  LED Blinking: Normal condition - 20ms blink, Low battery - 5blinks@10Hz after button release  Force required opening Battery Cover from RKE: Min. 30 N.  Remote power @ 3 meter from Antenna: - 12dBm.  Carrier frequency with deviation: 433.92 MHz +- 75 KHz. EXPLODED VIEW E-KEY COMPONENTS TABLE S.NO. PART NAME 1 Accent Element 2 Button Unlock 3 Button Trunk Open 4 Button Approach Light 5 Button Lock 6 Housing Upper 7 Silicone Mat 8 PCB 9 Housing Lower 10 Release button 11 Spring 12 Battery 13 Battery Cover 14 TATA Logo 15 Key ring