Dtc P0705 Transmission Range Sensor Circuit Malfunction - Suzuki GRAND VITARA Owner's Manual

5A-46 Automatic Transmission/Transaxle:
"POWER" Light Circuit Check – Light Does Not Come "ON" at Ignition Switch ON
Troubleshooting
Step
1 Combination Meter Power Supply Check
1) Turn ignition switch ON.
Does other indicator / warning lights in combination meter
comes ON?
2 1) TCM power and ground circuit check referring to "TCM
Power and Ground Circuit Check: ".
Is it in good condition?
3 DTC check
1) Check DTC referring to "DTC Check: ".
Is there DTC P1774 or P1775?
4 Combination Meter Function Check
1) Turn ignition switch ON.
Does A/T selector position indicator show correct select
lever position?

DTC P0705 Transmission Range Sensor Circuit Malfunction

Wiring Diagram
1. TCM
2. Transmission range sensor
(switch)
3. From ignition switch
DTC Detecting Condition and Trouble Area
DTC Detecting Condition
Multiple signals are inputted simultaneously for 2 seconds.
(1 driving cycle detection logic)
Action
4
6
2
P
3
R
5
BLK/RED
N
D
2
L
E92
6 5 2
4 3
16 15 14 13 12 11 10 9
20 19
24 23 22 21
4. Brake light switch
5. Back-up light
6. Shift lock solenoid
Yes
Go to Step 2.
Go to Step 3.
Go to applicable DTC
diag. flow.
Replace combination
meter.
1
E93-20
PNK/GRN
RED E93-1
E93-8
PNK/BLU
E93-7
YEL/GRN
GRN/ORN E93-19
E93-18
GRN/WHT
E93
1 6 5 4 3 2
17 16 15 14 13 12 11 10 9
8 7
26 25 21 20 19
18 17 24 23 22
7. Terminal arrangement of TCM connector (viewed from harness side)
• Select cable maladjusted.
• Transmission range sensor (switch)
maladjusted.
• Transmission range sensor (switch) or its circuit
malfunction.
• TCM
No
Repair combination
meter power supply
circuit referring to
"Combination Meter
Circuit Diagram: in
Section 9C".
Repair or replace.
Go to Step 4.
Substitute a known-
good TCM and recheck.
7
1
8 7
18
Trouble Area
S5JB0A5104065
S5JB0A5104026
I5JB0A510020-01