Suzuki Wagon R RB310, Supplementary Service Manual

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7B-50 AUTOMATIC TRANSMISSION (4 A/T)
E12
12
Serial data link (SUZUKI scan
tool)
10 – 14 V IG switch ON
13
Output shaft speed sensor
shield
– –
14 Output shaft speed sensor(–) – –
15 Input shaft speed sensor(–) – –
E13
2 IG power source 10 – 14 V IG switch ON
3
Transmission temperature sen-
sor
0 – 4.5 V IG switch ON
4 Brake switch 10 – 14 V IG switch ON, brake pedal depressed
5 A/C compressor
0 – 2 V A/C OFF
10 – 14 V A/C ON
8 Idle up signal
10 – 14 V Selector lever at “P” or “N” range
0 – 1 V Selector lever other than “P” or “N” range
10 Shift solenoid-A (No.1) 0 – 1 V IG switch ON, select lever at “P” range
11
Shift solenoid-C (Dropping
resistor)
0 – 1 V IG switch ON, select lever at “P” range
12
Shift solenoid-D (Dropping
resistor)
10 – 14 V IG switch ON, select lever at “P” range
13
Shift solenoid-E (Dropping
resistor)
0 – 1 V IG switch ON, select lever at “P” range
15 Ground – –
16
Transmission temperature sen-
sor ground
– –
17 O/D off switch
0 – 1 V IG switch ON, O/D off switch ON
10 – 14 V IG switch ON, O/D off switch OFF
18
Engine coolant temperature/
Barometric pressure signal
– –
20 A/T failure serial data 0 – 1 V IG switch ON
21 O/D OFF lamp
10 – 14 V IG switch ON, O/D off switch OFF
0 – 1 V IG switch ON, O/D off switch ON
22 Lock-up solenoid 0 – 1 V IG switch ON, selector lever at “P” range
23 Shift solenoid-B (No.2) 0 – 1 V IG switch ON, selector lever at “P” range
24 Shift solenoid-C (No.3) 0 – 1 V IG switch ON, selector lever at “P” range
25 Shift solenoid-D (No.4) 2.2 – 4.9 V IG switch ON, selector lever at “P” range
26 Shift solenoid-E (No.5) 0 – 1 V IG switch ON, selector lever at “P” range
TERMINAL CIRCUIT
STANDARD
VOLTAGE
CONDITION