P1665

DTC P1665
Throttle angle / Torque signal (power stage) Drive cycle A:Signal out of range - above maximum.

Possible causes by suggested order of priority:
^ Short circuit C636/29 (SP) to vehicle +12V.
^ Short circuit C636/29 (SP) to vehicle earth.
^ Open circuit C504/10 (SP) to C636/29 (SP).
^ Connector(s) C504,ECM C636 (B).
^ Faulty ABS ECU.
^ Faulty ECM.

Short Circuit C636/29 (SP) to Vehicle +12V.
SHORT_CIRCUIT
^ Check resistance < 5.0 ohms

Short Circuit C636/29 (SP) to Vehicle Earth.
OPEN_CIRCUIT
^ Check resistance > 1M Ohm

Open Circuit C504/10 (SP) to C636/29 (SP).
OPEN_CIRCUIT
^ Check resistance > 1M Ohm

Connector(s) C504,ECM C636 (B).
CONNECTOR
^ Check for connector not correctly latched, backed out pins, damaged pins, corroded pins.

Faulty ABS ECU.
CHECK THE FOLLOWING:
^ Eliminate any possible harness or connector faults.
^ Check ABS ECU by substituting a known good unit.
POSSIBLE FAULTS
^ ABS ECU Faulty.

Faulty ECM.
CHECK THE FOLLOWING:
^ Eliminate all other fault possibilities before suspecting the ECM.
^ Failure of this component is unlikely.
^ Check ECM by substituting a known good unit.
POSSIBLE FAULTS
^ ECM Faulty