DTC 76

DTC 76 Resume/Accel Switch Fault:

Resume/Accel Switch Fault:

CIRCUIT DESCRIPTION
The cruise "ON/OFF," "set/coast" and "resume/accel" switches are inputs to the fuel control portion of the Powertrain Control Module (PCM). These inputs allow the PCM to control and hold a requested speed. CKT 83 supplies ignition voltage to the PCM.

DIAGNOSTIC TROUBLE CODE (DTC) 76 WILL SET WHEN
^ Cruise control "ON."
^ Ignition voltage on terminal "BD11" for more than 25.5 seconds.

ACTION TAKEN (PCM will default to)
The PCM will disallow all cruise inputs. TCC shift schedules may be affected.

DTC 76 WILL CLEAR WHEN
The fault condition(s) 100 longer exist, and the ignition switch is cycled "OFF" then "ON."

DTC CHART TEST DESCRIPTION
Number(s) below refer to circled number(s) on the diagnostic chart.
1. This step determines if CKT 83 is shorted to voltage.
2. This step determines if the PCM or switch is at fault.

DIAGNOSTIC AIDS
Check for a resume/accel switch stuck in the engage position, or CKT 83 shorted to voltage.