Suzuki Engine 2002 GRAND VITARA SQ420 Service Manual page 706

TERMINAL ARRANGEMENT OF ECM (PCM) CONNECTOR (VIEWED FROM HARNESS SIDE)
WIRE
TERMINAL
COLOR
Fuel pump relay output (without immobilizer
E61-1 WHT/GRN
control system)
E61-2 –
OD off signal output for cruise control mod-
E61-3 PNK/BLU
ule (if equipped)
Engine revolution signal output for tachome-
E61-4 BRN
ter
E61-5 YEL/BLU A/C condenser fan motor relay (if equipped)
Throttle position signal for cruise control
E61-6 GRY
module (if equipped)
E61-7 WHT/BLK "OD OFF" lamp output (A/T vehicle)
E61-8 BLU Main power supply relay output
Selector switch signal of Power mode/Nor-
E61-9 ORN/BLU
mal mode for A/T
E61-10 GRY/BLU "POWER" lamp output (A/T vehicle)
E61-11 –
E61-12 BLU/WHT Fuel level sensor signal (if equipped)
E61-13 PNK/WHT Electric load signal for heater blower motor
E61-14 YEL/RED Selector switch signal of OD On/Off for A/T
Electric load signal for rear defogger switch
E61-15 BLK/RED
(if equipped)
E61-16 WHT/RED Test switch terminal (if equipped)
Output duty select switch terminal (if
E61-17 WHT/BLU
equipped)
Idle up signal from ABS control module (if
E61-18 PNK/BLK
equipped)
E61-19 GRY/BLK CO adjusting resistor signal (if equipped)
Fuel pump relay output (with immobilizer
E61-20 WHT/GRN
control system)
E61-21 PNK A/C compressor relay output (if equipped)
E61-22 –
Duty output terminal (if equipped)
E61-23 PPL
Immobilizer indicator lamp output (if
equipped)
Serial communication line of data link con-
E61-24 PPL/WHT
nector 5 V (if equipped)
Serial communication line of data link con-
E61-25 PPL/RED
nector 12 V (if equipped)
E61-26 BLU/ORN Power steering pressure switch signal
E61-27 –
E61-28 GRN/BLK A/C request signal (if equipped)
E61-29 RED/YEL Electric load signal for clearance lamp
E61-30 YEL Diagnosis switch terminal (if equipped)
E61-31 GRN/WHT Electric load signal for stop lamp
Ground for CO adjusting resistor (if
E61-32 GRY/YEL
equipped)
ENGINE AND EMISSION CONTROL SYSTEM (H25 ENGINE) 6E2-13
CIRCUIT TERMINAL
E61-33
– E61-34
E61-35
C51-3-1
C51-3-2
C51-3-3
C51-3-4
C51-3-5
C51-3-6
C51-3-7
C51-3-8
– C51-3-9
C51-3-10
C51-3-11
C51-3-12
C51-3-13
C51-3-14
C51-3-15
C51-3-16
C51-3-17
–
C51-3-18
C51-3-19
C51-3-20
C51-3-21
C51-3-22
– C51-3-23
C51-3-24
C51-3-25
C51-3-26
WIRE
CIRCUIT
COLOR
Output of 5 V power source for CO adjusting
GRY/RED
resistor (if equipped)
PPL/YEL MIL (Malfunction indicator lamp) output
WHT Power source for ECM internal memory
BLU/YEL Vehicle speed sensor signal
ORN/BLU CKP sensor signal (–) (if equipped)
WHT/BLU CKP sensor signal (+) (if equipped)
Oxygen signal of heated oxygen sensor-1
RED
(Bank 1) (if equipped)
Heater output of heated oxygen sensor-1
BLK/RED
(Bank 2) (if equipped)
Heater output of heated oxygen sensor-1
GRY
(Bank 1) (if equipped)
–
LT BLU Intake air temp. (IAT) sensor signal
YEL/GRN Position signal for CMP sensor
YEL/BLU Reference signal for CMP sensor
Output of 5 V power source for Manifold
GRY/RED absolute pressure (MAP) sensor (if
equipped) and throttle position (TP) sensor
RED/GRN Throttle position (TP) sensor signal
Manifold absolute pressure (MAP) sensor
RED/WHT
signal (if equipped)
Oxygen signal of heated oxygen sensor-2
RED/BLK
(Bank 1) (if equipped)
Oxygen signal of heated oxygen sensor-1
RED/BLU
(Bank 2) (if equipped)
Heater output of heated oxygen sensor-2
PNK/WHT
(Bank 2) (if equipped)
Heater output of heated oxygen sensor-2
WHT/BLK
(Bank 1) (if equipped)
WHT Knock sensor signal (if equipped)
ECT sensor signal for combination meter
YEL/WHT
(without immobilizer control system)
GRY/YEL Ground for sensors
GRY/YEL Ground for sensors
ORN/BLK Engine coolant temp. (ECT) sensor signal
PPL/WHT Mass air flow (MAF) sensor signal
Oxygen signal of heated oxygen sensor-2
RED/YEL
(Bank 2) (if equipped)
BLK/GRN Ground for ECM
BLK/BLU Ground for ECM
–