Yukon Denali 2WD V8-6.0L Hybrid (2010)
5. Install the wire harness retainer (2).
Note: Do not tighten the bolts at this time.
6. Install by hand the control solenoid valve heat sink bolts (1) to the control solenoid valve and TCM assembly.
Caution: Bolt torque sequencing is critical to the proper function of the control solenoid valve assembly. Failure to follow the required
sequencing may result in transmission malfunction.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
7. Torque the bolts following the specified sequence.
Tighten the control valve body bolts to 11 Nm (97 lb in).
Tighten the control solenoid valve heat sink bolts to 7 Nm (62 lb in).