Dtc P1500 Engine Starter Signal Circuit Malfunction - Suzuki Jimny Service Manual

DTC P1500 Engine Starter Signal Circuit Malfunction

CIRCUIT DESCRIPTION
1. Starter
2. Transmission range sensor (switch)
NOTE:
For TYPE A and TYPE B, refer to the NOTE in "ECM Terminal Voltage Values Table" for applicable
model.
DTC DETECTING CONDITION
• Low voltage at terminal E17-13 or E18-20 when cranking
engine or
• High voltage at terminal E17-13 or E18-20 after starting
engine.
✱ ✱ ✱ ✱ 2 driving cycle detection logic, continuous monitoring.
DTC CONFIRMATION PROCEDURE
1) Turn ignition switch OFF.
2) Clear DTC with ignition switch ON, crank engine and run it at idle for 3 min.
3) Check pending DTC in "ON BOARD TEST" or "PENDING DTC" mode and DTC in "DTC" mode.
3. Ignition switch (starter switch)
4. Main fuse
ENGINE GENERAL INFORMATION AND DIAGNOSIS 6-101
[A] : Case of TYPE A is shown (See NOTE)
[B] : Case of TYPE B is shown (See NOTE)
POSSIBLE CAUSE
• "B/Y" circuit open
• ECM malfunction
[C] : M/T vehicle
[D] : A/T vehicle