4.
Move selector lever from "P" range to "L" range.
Fig 1) P,N
Fig 2) R
Fig 3) "L "Range
Fig 4) "2" Range
Fig 5) "3" Range
Fig 6) "D" Range
The Transaxle Range Switch sends the shift lever position information to the TCM(PCM) using a 12V (battery voltage) signal. When the shift lever is in the D (Drive) position the output signal of Tansaxle Range Switch is 12V and in all other positions the voltage is 0V. The TCM(PCM) judges the shift lever position by reading all signals, for the Transaxle Range Switch, simultaneously.
The TCM(PCM) sets this code when the Transaxle Range Switch has no output signal for more than 30 seconds.
Item | Detecting Condition | Possible Cause |
DTC Strategy | ● Check for No signal | ● Open or short in circuit ● Faulty Shift cable adjustment ● Faulty Inhibitor switch and Manual control lever position adjustment ● Faulty TRANSAXLE RANGE SWITCH ● Faulty TCM(PCM) |
Enable Conditions | ● Always | |
Threshold Value | ● No signal detected | |
Diagnostic Time | ● More than 30sec | |
Fail Safe | ● Recognition as previous signal - When P-D or R-D or D-R SHIFT is detected, it is regarded as N-D or N-R though "N" signal is not detected. - When sports mode S/W is ON without P,R,N, D-RANGE signals, it is regarded sports mode.(DTC is not set) |
Connect scantool to data link connector(DLC)
Ignition "ON" & Engine "OFF".
Monitor the "TRANSAXLE RANGE SWITCH" parameter on the scantool.
Move selector lever from "P" range to "L" range.
Fig 1) P,N
Fig 2) R
Fig 3) "L "Range
Fig 4) "2" Range
Fig 5) "3" Range
Fig 6) "D" Range
Does "TRANSAXLE RANGE SWITCH" follow the referance data?
 | ▶ Fault is intermittent caused by poor contact in the sensor's and/or TCM(PCM)'s connector or was repaired and TCM(PCM) memory was not cleared. Throughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration or damage.Repair or replace as necessary and go to "Verification Vehicle Repair" procedure. |
 | ▶ Go to "W/Harness Inspection" procedure. |
※ Most of fault that happen about inhibitor switch, result from faulty shift cable adjustment or incorrect location of manual control lever and inhibitor switch. So, when DTC which related Inhibitor switch or engine start defectiveness at "P" range happen, After check the shift cable adjustment or location of manual control lever and inhibitor switch, repair or replace as necessary.
Many malfunctions in the electrical system are caused by poor harness and terminals. Faults can also be caused by interference from other electrical systems, and mechanical or chemical damage.
Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
Has a problem been found?
| ▶ Repair as necessary and go to "Verification vehicle Repair" procedure |
| ▶ Go to "Power Circuit Inspection" procedure. |
Disconnect "TRANSAXLE RANGE SWITCH" connector.
Ignition "ON" & Engine "OFF".
Measure voltage between teminal"8" of the sensor harness connector and chassis ground.
Specification : Approx. B+
Is voltage within specifications?
| ▶ Go to "Signal circuit inspection" procedure. |
| ▶ Check that Fuse1-10A is installed or not blown. ▶ Check for open in harness. Repair as necessary and Go to "Verification Vehicle Repair" procedure |
Ignition "OFF" ".
Disconnect "TRANSAXLE RANGE SWITCH" and "TCM(PCM)" connector.
Measure resistance between each teminal of the sensor harness connector and TCM(PCM)harness connector as below.
Pin No of "TRANSAXLE RANGE SWITCH" | CBG01 No1 | CBG01 No7 | CBG01 No6 | CBG01 No2 | CBG01 No5 | CBG01 No3 |
Pin No of "TCM(PCM)" harness | CBG-A No6 | CBG-A No7 | CBG-A No8 | CBG-A No9 | CBG-A No11 | CBG-A No12 |
Specification | 0Ω | 0Ω | 0Ω | 0Ω | 0Ω | 0Ω |
Is resistance within specifications?
| ▶ Go to "Component inspection" procedure |
| ▶ Check for Open in harness. Repair as necessary and Go to "Verification Vehicle Repair" procedure |
Ignition "OFF".
Remove "TRANSAXLE RANGE SWITCH"
Measure the resistance between each teminal of the sensor
Specification : Approx. 0 Ω
Terminal | Range | |||||
P | R | N | D | 2 | L | |
1 | ● | |||||
2 | ● | |||||
3 | ● | |||||
4 | ||||||
5 | ● | |||||
6 | ● | |||||
7 | ● | |||||
8 | ● | ● | ● | ● | ● | ● |
9 | ● | ● | ||||
10 | ● | ● | ||||
Is resistance within specifications ?
| ▶ Substitute with a known-good PCM/TCM and check for proper operation. If the problem is corrected, replace PCM/TCM and then go to "Verification of Vehicle Repair" procedure.. |
| ▶ Replace "TRANSAXLE RANGE SWITCH" as necessary and Go to "Verification Vehicle Repair" procedure. |
After a repair, it is essential to verify that the fault has been corrected.
Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode.
Using a scantool, Clear DTC.
Operate the vehicle within DTC Enable conditions in General information.
Are any DTCs present ?
| ▶ Go to the applicable troubleshooting procedure. |
| ▶ System performing to specification at this time. |
