SFI SYSTEM, Diagnostic DTC:P0616 and P0617
| DTC Code | DTC Name |
|---|---|
| P0616 | Starter Relay Circuit Low |
| P0617 | Starter Relay Circuit High |
DESCRIPTION
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
MIL |
Memory |
|---|---|---|---|---|---|
P0616 |
Starter Relay Circuit Low |
Short to ground in starter signal circuit. |
|
Does not come on |
DTC stored |
P0617 |
Starter Relay Circuit High |
Short to +B in starter signal circuit. |
|
Does not come on |
DTC stored |
WIRING DIAGRAM
CAUTION / NOTICE / HINT
Inspection the fuses for circuits related to this system before performing the following procedure.
PROCEDURE
CHECK HARNESS AND CONNECTOR (STA SIGNAL)
Remove the ST CUT relay from the center relay block (w/o Entry and Start System).
Disconnect the clutch pedal switch assembly connector (w/ Entry and Start System).
Disconnect the certification ECU (smart key ECU assembly) connector (w/ Entry and Start System).
Remove the ST relay from the No. 1 engine room relay block.
Disconnect the ECM connector.
Measure the resistance according to the value(s) in the table below.
Standard Resistance (w/o Entry and Start System)
Tester Connection
Condition
Specified Condition
4 (ST CUT relay) - B55-52 (STA)
Always
Below 1 Ω
2 (ST relay) - B55-52 (STA)
Always
Below 1 Ω
B55-52 (STA) - Other terminals
Always
10 kΩ or higher
Standard Resistance (w/ Entry and Start System)
Tester Connection
Condition
Specified Condition
E50-37 (STA) - B55-52 (STA)
Always
Below 1 Ω
A19-1 - B55-52 (STA)
Always
Below 1 Ω
2 (ST relay) - B55-52 (STA)
Always
Below 1 Ω
B55-52 (STA) - Other terminals
Always
10 kΩ or higher
Result
Proceed to
OK
NG
NG REPAIR OR REPLACE HARNESS OR CONNECTOR