6-42 ENGINE GENERAL INFORMATION AND DIAGNOSIS
TERMINAL
NO.
21
Stop lamp switch
22
Vehicle speed sensor
C41
23
24
TERMINAL
NO.
1
A/C evaporator temp. sensor
2
R-range signal (A/T)
3
4
5
Engine coolant temp. and barometric
pressure signal for TCM (A/T)
6
D-range ID-up signal (A/T)
7
Data link connector (SUZUKI serial
data line)
8
Blank
9
Malfunction indicator lamp
G02
10
11
Data link connector
(K line of ISO9141)
12
Blank
13
Electric load signal (–)
14
Sensor ground
15
Throttle opening signal for TCM (A/T)
16
Tachometer (if equipped)
17
CIRCUIT
–
–
CIRCUIT
–
–
–
–
NORMAL
VOLTAGE
0 V
Ignition switch ON
Stop lamp switch OFF
10 – 14 V
Ignition switch ON
Stop lamp switch ON
Indication
Ignition switch ON
deflection
Front left tire turned slowly with
repeated
front right tire locked
0 V and
10 – 14 V
–
–
NORMAL
VOLTAGE
–
0 V
Ignition switch ON
–
–
Indication
Ignition switch ON
deflection
repeated
0 V and
10 – 14 V
10 – 14 V
Ignition switch ON
4 – 6 V
Ignition switch ON
–
0 – 1 V
Ignition switch ON
10 – 14 V
When engine running
–
10 – 14 V
Ignition switch ON
–
0 – 2 V
Ignition switch ON
Blower fan turned OFF
10 – 14 V
Ignition switch ON
Blower fan turned ON
–
Indication
Ignition switch ON
deflection
repeated
0 V and
10 – 14 V
0 – 1 V
Ignition switch ON
–
CONDITION
–
–
CONDITION
–
–
–
–
–
–
–
–