Acura RL. Instruction — page 59

Fig. 190: Transmission Gear Shift Selection Position

General Description

When the shift lever is moved to the M position (the sequential sportshift mode (S-MODE) is selected), the
upshift (S-UP) switch and the downshift (S-DN) switch can be used. When the shift lever is moved toward
the S-UP switch, an upshift is executed, and when the shift lever is moved toward the S-DN switch, a
downshift is executed. The S-MODE switch signal, the S-UP switch signal, and the S-DN switch signal are
grounded when turned on and opened when turned off.

When the S-MODE switch is turned on in the P, R, N, and D3 positions, a malfunction of the S-MODE
switch is detected and a DTC is stored.

Monitor Execution, Sequence, Duration, DTC Type, OBD Status

MONITOR DESCRIPTION CHART

Enable Conditions

ENABLE CONDITIONS

Malfunction Threshold

The S-MODE switch signal is turned on in the P position for at least 10 seconds.

Driving Pattern

Execution

Continuous

Sequence

None

Duration

10 seconds or more

DTC Type

One drive cycle, MIL ON, D indicator blinks

OBD Status

PASSED/FAILED/NOT COMPLETED (STILL TESTING)

Condition

Minimum

Maximum

Battery voltage

11.0 V

No active DTCs

P0705, P0706, P0815, P0816, P0958

2007 Acura RL

2007 ENGINE PERFORMANCE Advanced Diagnostics — RL

me

Friday, June 05, 2009 2:32:05 PM

Page 233 © 2005 Mitchell Repair Information Company, LLC.

Start the engine, shift to the P, R, N, and D3 positions, and wait for at least 10 seconds.

Diagnosis Details

Conditions for illuminating the MIL

When a malfunction is detected, the MIL comes on and the DTC and the freeze frame data are stored in the
PCM memory.

Conditions for clearing the MIL

The MIL will be cleared if the malfunction does not recur during three consecutive trips in which the
diagnostic runs.

The MIL, the DTC, and the freeze frame data can be cleared by using the scan tool Clear command or by
disconnecting the battery.

DTC P0958 (24): ADVANCED DIAGNOSTICS

DTC P0958: OPEN IN TRANSMISSION GEAR SELECTION SWITCH CIRCUIT, OR
TRANSMISSION GEAR SELECTION SWITCH STUCK OFF

Fig. 191: Transmission Gear Selection Switch Circuit Diagram

2007 Acura RL

2007 ENGINE PERFORMANCE Advanced Diagnostics — RL

me

Friday, June 05, 2009 2:32:05 PM

Page 234 © 2005 Mitchell Repair Information Company, LLC.

Fig. 192: Transmission Gear Shift Selection Position

General Description

When the shift lever is moved to the M position (the sequential sportshift mode (S-MODE) is selected), the
upshift (S-UP) switch and the downshift (S-DN) switch can be used. When the shift lever is moved toward
the S-UP switch, an upshift is executed, and when the shift lever is moved toward the S-DN switch, a
downshift is executed. The S-MODE switch signal, the S-UP switch signal, and the S-DN switch signal are
grounded when turned on and opened when turned off.

When there are S-UP switch or S-DN switch inputs while the S-MODE switch signal is turned off in the D
position, a malfunction of the S-MODE switch is detected and a DTC is stored.

Monitor Execution, Sequence, Duration, DTC Type, OBD Status

MONITOR DESCRIPTION CHART

Enable Conditions

ENABLE CONDITIONS

Malfunction Threshold

The S-UP switch inputs or S-DN switch inputs are counted at least two times when the S-MODE switch
signal is turned off in the D position.

Driving Pattern

Execution

Continuous

Sequence

None

Duration

Depending on the driving pattern

DTC Type

One drive cycle, MIL ON, D indicator blinks

OBD Status

PASSED/FAILED/NOT COMPLETED (STILL TESTING)

Condition

Minimum

Maximum

Battery voltage

11.0 V

No active DTCs

P0705, P0706, P0815, P0816, P0957

2007 Acura RL

2007 ENGINE PERFORMANCE Advanced Diagnostics — RL

me

Friday, June 05, 2009 2:32:05 PM

Page 235 © 2005 Mitchell Repair Information Company, LLC.

Start the engine, switch the shift lever to S-MODE, and operate the S-UP and S-DN switches at least twice.

Diagnosis Details

Conditions for illuminating the MIL

When a malfunction is detected, the MIL comes on and the DTC and the freeze frame data are stored in the
PCM memory.

Conditions for clearing the MIL

The MIL will be cleared if the malfunction does not recur during three consecutive trips in which the
diagnostic runs.

The MIL, the DTC, and the freeze frame data can be cleared by using the scan tool Clear command or by
disconnecting the battery.

DTC P0962 (16): ADVANCED DIAGNOSTICS

DTC P0962: PROBLEM IN A/T CLUTCH PRESSURE CONTROL SOLENOID VALVE A
CIRCUIT

Fig. 193: A/T Clutch Pressure Control Solenoid Valve A Circuit Diagram

2007 Acura RL

2007 ENGINE PERFORMANCE Advanced Diagnostics — RL

me

Friday, June 05, 2009 2:32:05 PM

Page 236 © 2005 Mitchell Repair Information Company, LLC.

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