P2535

P2535 00

+15 voltage too high or internal fault in the voltage measuring circuit







Fault symptom
- None

On-board diagnosis

Type of diagnosis:
- Continuous

Enable criteria:
- Ignition ON.
- Crankshaft stationary or rotating.

Fault criteria:
- When input voltage exceeds 25.5 V.

Dependent:
- None

System reaction to a fault:
- None

OK report:
- Fault criteria NOT fulfilled for 2 s with engine running.

Fault handling:
- Type III without Check Engine.
(See section Fault handling III, "Other emission-related components and functions" for more information.)

Checking the wiring harness
- Move the wiring harness at several spots and in several directions to reveal intermittent breaks and short-circuits. Check switches, connectors and crimp connections for oxidation, retracted pins and pin clamping force.

Diagnostic help

Diagnosis regards:
- System voltage too high or fault on the internal voltage measuring circuit.

Functions in the diagnostic tool related to the fault:
- All read values under the "Start" group.
(See also description of readings/activations in diagnostic tool)