LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Suzuki >> 2012 >> Grand Vitara Limited, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine General Information And Diagnosis >> Component Location >> Electronic Control System Component Location
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Electronic Control System Component Location

Fig 1: Identifying Electronic Control System Component Location
G08895215Courtesy of SUZUKI OF AMERICA CORP.
Information sensors Control devices Others
1. Knock sensor [a]: EVAP canister purge valve [1]: ECM
2. MAF and IAT sensor [b]: Radiator cooling fan relay No. 1 [2]: Fuse box No. 2
3. Throttle body assembly (with TP sensor and throttle motor) [c]: Radiator cooling fan relay No. 2 [3]: Combination meter
4. ECT sensor [d]: Radiator cooling fan relay No. 3 [4]: DLC
5. IMRC valve actuator [e]: Throttle motor control relay [5]: BCM
6. CMP sensor [f]: Starting motor relay [6]: Immobilizer coil antenna
7. A/F sensor [g]: Main relay [7]: Fuse box No. 3
8. HO2S [h]: Fuel pump relay [8]: A/C evaporator outlet air temperature sensor
9. CKP sensor [i]: Fuel injector No. 1 [9]: EVAP canister
10. Fuel pump (in fuel tank) [j]: Fuel injector No. 2 [10]: EVAP canister air suction filter (EVAP-leak-check model)
11. A/C refrigerant pressure sensor [k]: Fuel injector No. 3  
12. Accelerator pedal assembly (with APP sensor) [l]: Fuel injector No. 4  
13. Brake light switch [m]: Ignition coil assembly No. 1  
14. CPP switch (M/T model) [n]: Ignition coil assembly No. 2  
  [o]: Ignition coil assembly No. 3  
  [p]: Ignition coil assembly No. 4  
  [q]: MIL  
  [r]: Immobilizer indicator light  
  [s]: IMT vacuum solenoid valve  
  [t]: OCV (Camshaft position control)  
  [u]: EVAP leak check module (EVAP-leak-check model)