P0705

DTC P0705 (No.34): Transmission Range Sensor Circuit Malfunction

Wiring Diagram










DTC Detecting Condition and Trouble Area






DTC Confirmation Procedure

1) Connect scan tool to DLC with ignition switch OFF.
2) Clear DTCs in TCM and ECM memories by using scan tool and turn ignition switch ON.
3) Shift selector lever to each of "L", "2", "D", "N", "R" and "P" ranges for 20 seconds each.
4) Check DTC, pending DTC and freeze frame data.

DTC Troubleshooting

1.
Was "A/T System Check" performed?
YES
Go to Step 2.
NO
Go to A/T System Check.

2.
Do you have SUZUKI scan tool?
YES
Go to Step 3.
NO
Go to Step 4.

3. Check transmission range sensor (switch) circuit for operation

Check by using SUZUKI scan tool:
Connect SUZUKI scan tool to DLC with ignition switch OFF.
Turn ignition switch ON and check transmission range signal ("P", "R", "N", "D", "2" or "L") on display when shifting select lever to each range.

Is applicable range indicated?
YES
Intermittent trouble.
Check for intermittent referring to Intermittent and Poor Connection Inspection.
NO
Go to Step 5.

4. Check transmission range sensor (switch) circuit for operation

Check by using SUZUKI scan tool:
Turn ignition switch ON.
Check voltage at terminals "G07-1", "G07-2", "G07-8", "G07-9", "G07-20" and "G07-21" respectively with select lever shifted to each range.

Taking terminal "G07-21" as an example, is battery voltage will be indicated only when select lever is shifted to "2" range and 0 V for other ranges as shown in table.

Check voltage at other terminals likewise, referring to table.

Are check results satisfactory?
YES
Intermittent trouble.
Check for intermittent referring to Intermittent and Poor Connection Inspection.
NO
Go to Step 5.

5. Check transmission range sensor (switch) circuit for operation

Check transmission range sensor (switch) referring to Transmission Range Sensor (Shift Switch) Inspection and Adjustment.

Are check results satisfactory?
YES
"RED/BLK", "WHT/BLK", "RED", "WHT/RED", "YEL/RED" or "YEL" circuit shorted to power circuit or shorted each other. If wires are OK, substitute a know-good TCM and recheck.
NO
Replace Transmission range sensor. Table for Step 4

Table for Step 4