C1094

DTC C1094: Torque Request Reject Status

DTC Detecting Condition and Trouble Area






DTC Troubleshooting

1.
Was "Electronic Stability Program Check" performed?
YES -
Go to Step 2.
NO -
Go to (ESP) Check Electronic Stability Program Check.

2. DTC check for ESP(R)

Connect scan tool to DLC with ignition switch turned OFF.
Turn ignition switch ON and check DTC for ESP(R).

Is there any DTC(s) other than C1094?
YES -
Go to applicable DTC diag. flow.
NO -
Go to step 3.

3. DTC check for ECU

Is there any DTC(s)?
YES -
Go to applicable DTC diag. flow.
NO -
Substitute a known-good ECM and recheck. If this DTC is detected again, substitute a known-good ESP(R) hydraulic unit / control module assembly.