DTC P0982:00 [AY6A-EL, AY6AX-EL]

id0502k1826700

DTC P0982:00

Shift solenoid D circuit low

DETECTION CONDITION

•  Conditions: TCM communication normal

•  Circumstances: Shift solenoid D system disconnection or short circuit to GND detected

•  Time period: Determined after 5 consecutive times lasting 0.1 or more seconds

Diagnostic support note:

•  The MIL illuminates if the TCM detects the above malfunction condition during the first drive cycle.

•  The AT warning light illuminates.

•  PENDING CODE is not available.

•  FREEZE FRAME DATA is available.

•  The DTC is stored in the TCM memory.

FAIL-SAFE FUNCTION

•  Emergency mode 1

POSSIBLE CAUSE

•  Coupler component connector or terminal malfunction

•  Short to GND in wiring harness between shift solenoid D terminal B and TCM terminal B17

•  Short to GND in wiring harness between shift solenoid D terminal A and TCM terminal B18

•  Open circuit between shift solenoid D terminal B and TCM terminal B17

•  Open circuit between shift solenoid D terminal A and TCM terminal B18

•  Shift solenoid D connector or terminal malfunction

•  Solenoid valve malfunction

―  Shift solenoid D

•  TCM malfunction

DTC P0982:00	Shift solenoid D circuit low
DETECTION CONDITION	• Conditions: TCM communication normal • Circumstances: Shift solenoid D system disconnection or short circuit to GND detected • Time period: Determined after 5 consecutive times lasting 0.1 or more seconds Diagnostic support note: • The MIL illuminates if the TCM detects the above malfunction condition during the first drive cycle. • The AT warning light illuminates. • PENDING CODE is not available. • FREEZE FRAME DATA is available. • The DTC is stored in the TCM memory.
FAIL-SAFE FUNCTION	• Emergency mode 1
POSSIBLE CAUSE	• Coupler component connector or terminal malfunction • Short to GND in wiring harness between shift solenoid D terminal B and TCM terminal B17 • Short to GND in wiring harness between shift solenoid D terminal A and TCM terminal B18 • Open circuit between shift solenoid D terminal B and TCM terminal B17 • Open circuit between shift solenoid D terminal A and TCM terminal B18 • Shift solenoid D connector or terminal malfunction • Solenoid valve malfunction ― Shift solenoid D • TCM malfunction

Diagnostic procedure

STEP	INSPECTION		ACTION
1	VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has the FREEZE FRAME DATA been recorded on the repair order?	Yes	Go to the next step.
1		No	Record the FREEZE FRAME DATA on the repair order, then go to the next step.
2	VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related Service Information availability. • Is any related repair information available?	Yes	Perform repair or diagnosis according to the available repair information. • If the vehicle is not repaired, go to the next step.
2		No	Go to the next step.
3	INSPECT COUPLER COMPONENT CONNECTOR FOR POOR CONNECTION • Switch the ignition OFF. • Remove the TCM. (See TCM REMOVAL/INSTALLATION [AY6A-EL, AY6AX-EL].) • Inspect for poor connection (such as damaged/pulled-out pins, corrosion). • Is there any malfunction?	Yes	Repair or replace the terminal, then go to Step 8.
3		No	Go to the next step.
4	INSPECT SHIFT SOLENOID D CIRCUIT FOR SHORT TO GND • Switch the ignition OFF. • Inspect for continuity between the following circuits: ― Coupler component terminal B17 (wiring harness-side) and body GND ― Coupler component terminal B18 (wiring harness-side) and body GND • Is there continuity?	Yes	Repair or replace the wiring harness for a possible short to GND, then go to Step 8.
4		No	Go to the next step.
5	INSPECT SHIFT SOLENOID D CONNECTOR FOR POOR CONNECTION • Switch the ignition OFF. • Disconnect the shift solenoid D connector. • Inspect for poor connection (such as damaged/pulled-out pins, corrosion). • Is there any malfunction?	Yes	Repair or replace the terminal, then go to Step 8.
5		No	Go to the next step.
6	INSPECT SHIFT SOLENOID D • Inspect the shift solenoid D. (See SHIFT SOLENOID D INSPECTION [AY6A-EL, AY6AX-EL].) • Is there any malfunction?	Yes	Replace the control valve body, then go to Step 8. (See CONTROL VALVE BODY REMOVAL/INSTALLATION [AY6A-EL, AY6AX-EL].)
6		No	Go to the next step.
7	INSPECT SHIFT SOLENOID D CIRCUIT FOR OPEN CIRCUIT • Switch the ignition OFF. • Inspect for continuity between the following circuits: ― Shift solenoid D terminal B (wiring harness-side) and coupler component terminal B17 (wiring harness-side) ― Shift solenoid D terminal A (wiring harness-side) and coupler component terminal B18 (wiring harness-side) • Is there continuity?	Yes	Go to the next step.
7		No	Repair or replace the wiring harness for a possible open circuit, then go to the next step.
8	VERIFY DTC TROUBLESHOOTING COMPLETED • Make sure to reconnect all the disconnected connectors. • Clear the DTC using the M-MDS. • Perform the following procedure to ensure that the DTC has been resolved: 1. Start the engine. 2. Warm up the engine and transaxle. 3. Drive the vehicle in D position and make sure that the gears shift smoothly from 1GR to 6GR. • Is the same DTC present?	Yes	Replace the TCM, then go to the next step. (See TCM REMOVAL/INSTALLATION [AY6A-EL, AY6AX-EL].)
8		No	Go to the next step.
9	VERIFY NO DTCs ARE PRESENT • Perform the “Reading DTCs Procedure”. (See ON-BOARD DIAGNOSTIC SYSTEM DTC INSPECTION [AY6A-EL, AY6AX-EL].) • Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See ON-BOARD DIAGNOSTIC SYSTEM DTC TABLE [AY6A-EL, AY6AX-EL].)
9		No	DTC troubleshooting completed.