Tcm Power And Ground Circuit Check - Suzuki GRAND VITARA Owner's Manual

5A-78 Automatic Transmission/Transaxle:
Reference Waveform No. 5
Input shaft speed sensor signal at engine speed 3000
rpm.
Measurement
CH1: "E93-6" to "E92-1"
terminal
Oscilloscope CH1: 2 V/DIV
setting TIME: 10 ms/DIV
• After warmed up to normal
operating temperature
Measurement
condition
• Engine at 3,000 rpm with "P"
range.

TCM Power and Ground Circuit Check

Wiring Diagram
1. TCM
2. A/T relay
3. "AT" fuse
4. "DOME" fuse
1
E92-24 WHT
BLK/WHT
E92-6
BLK
E92-1
BLK
E92-23
BLK
E92
6 5 2 1
4 3
16 15 14 13 12 11 10 9 8 7
20 19 18 17
24 23 22 21
5. Ignition switch
6. "IG COIL" fuse
7. Power integration No.2 in main fuse box
8. Terminal arrangement of TCM connector (viewed from harness side)
4
7
5
2
3
WHT/GRN
6
BLK/WHT
E93
1
6 5 4 3 2
17 16 15 14 13 12 11 10 9 8 7
21 20 19 18
26 25 24 23 22
I5JB0A510047-02
S5JB0A5104062
8
I5JB0A510152-01