| 1 |
CHECK GROUND CONNECTIONS
- Turn ignition switch OFF.
- Loosen and retighten three ground screws on the body. Refer to
[POWER SUPPLY AND GROUND CIRCUIT CHECK
].
 Courtesy of SUZUKI OF AMERICA CORP.
OK or NG |
GO TO 2. |
Repair or replace ground connections. |
| 2 |
CHECK APP SENSOR 1 POWER SUPPLY CIRCUIT
- Disconnect accelerator pedal position (APP) sensor harness connector.
  Courtesy of SUZUKI OF AMERICA CORP.SUZUKI OF AMERICA CORP.
- 2. Turn ignition switch ON.
- 3. Check voltage between APP sensor terminal 2 and ground with SDT or tester.
Courtesy of SUZUKI OF AMERICA CORP.SUZUKI OF AMERICA CORP.
Voltage: Approximately 5V
OK or NG |
GO TO 3. |
Repair open circuit or short to ground or short to power in harness or connectors. |
| 3 |
CHECK APP SENSOR 1 GROUND CIRCUIT FOR OPEN AND SHORT
- Turn ignition switch OFF.
- Disconnect ECM harness connector.
- Check harness continuity between APP sensor terminal 4 and ECM terminal 82.
Refer to WIRING DIAGRAM
.
Continuity should exist.
- Also check harness for short to ground and short to power.
OK or NG |
GO TO 4. |
Repair open circuit or short to ground or short to power in harness or connectors. |
| 4 |
CHECK APP SENSOR INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
- Check harness continuity between ECM terminal 106 and APP sensor terminal 3. Refer to WIRING DIAGRAM
.
Continuity should exist.
- Also check harness for short to ground and short to power.
OK or NG |
GO TO 5. |
Repair open circuit or short to ground or short to power in harness or connectors. |
| 5 |
CHECK APP SENSOR
Refer to
[P2122, P2123 APP SENSOR ].
OK or NG |
GO TO 7. |
GO TO 6. |
| 6 |
REPLACE ACCELERATOR PEDAL ASSEMBLY
- Replace accelerator pedal assembly.
- Perform "Accelerator Pedal Released Position Learning" in
[PROCEDURE AFTER REPLACING ECM
].
- Perform "Throttle Valve Closed Position Learning" in
[PROCEDURE AFTER REPLACING ECM
].
- Perform "Idle Air Volume Learning" in
[PROCEDURE AFTER REPLACING ECM
].
|
INSPECTION END |
|
| 7 |
CHECK INTERMITTENT INCIDENT
Refer to
[SERVICE INFORMATION FOR ELECTRICAL INCIDENT: INTERMITTENT INCIDENT
] |
INSPECTION END |
|